From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 16:29:10 +0200
Subject: Adding upstream version 86.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 l10n-si/devtools/client/accessibility.properties   | 132 ++++
 .../devtools/client/animationinspector.properties  | 167 +++++
 l10n-si/devtools/client/application.ftl            |  44 ++
 l10n-si/devtools/client/boxmodel.properties        |  31 +
 l10n-si/devtools/client/changes.properties         |  42 ++
 l10n-si/devtools/client/compatibility.ftl          |   3 +
 l10n-si/devtools/client/components.properties      |  18 +
 l10n-si/devtools/client/debugger.properties        | 718 +++++++++++++++++++++
 l10n-si/devtools/client/device.properties          |  18 +
 l10n-si/devtools/client/dom.properties             |  19 +
 l10n-si/devtools/client/filterwidget.properties    |  61 ++
 l10n-si/devtools/client/font-inspector.properties  |  64 ++
 l10n-si/devtools/client/graphs.properties          |  24 +
 l10n-si/devtools/client/har.properties             |  21 +
 l10n-si/devtools/client/inspector.properties       | 383 +++++++++++
 .../devtools/client/jit-optimizations.properties   |  32 +
 l10n-si/devtools/client/jsonview.properties        |  43 ++
 l10n-si/devtools/client/layout.properties          |  50 ++
 l10n-si/devtools/client/markers.properties         |  83 +++
 l10n-si/devtools/client/memory.properties          | 366 +++++++++++
 l10n-si/devtools/client/menus.properties           |  24 +
 l10n-si/devtools/client/netmonitor.properties      | 680 +++++++++++++++++++
 .../devtools/client/network-throttling.properties  |  18 +
 l10n-si/devtools/client/performance.dtd            |  94 +++
 l10n-si/devtools/client/performance.properties     | 147 +++++
 l10n-si/devtools/client/responsive.properties      |  89 +++
 l10n-si/devtools/client/shared.properties          |   8 +
 l10n-si/devtools/client/sourceeditor.dtd           |  22 +
 l10n-si/devtools/client/sourceeditor.properties    | 113 ++++
 l10n-si/devtools/client/startup.properties         | 212 ++++++
 l10n-si/devtools/client/storage.dtd                |  12 +
 l10n-si/devtools/client/storage.ftl                |   3 +
 l10n-si/devtools/client/storage.properties         |  70 ++
 l10n-si/devtools/client/styleeditor.ftl            |  27 +
 l10n-si/devtools/client/styleeditor.properties     |  52 ++
 l10n-si/devtools/client/toolbox-options.ftl        |  52 ++
 l10n-si/devtools/client/toolbox.properties         | 115 ++++
 l10n-si/devtools/client/webconsole.properties      | 253 ++++++++
 38 files changed, 4310 insertions(+)
 create mode 100644 l10n-si/devtools/client/accessibility.properties
 create mode 100644 l10n-si/devtools/client/animationinspector.properties
 create mode 100644 l10n-si/devtools/client/application.ftl
 create mode 100644 l10n-si/devtools/client/boxmodel.properties
 create mode 100644 l10n-si/devtools/client/changes.properties
 create mode 100644 l10n-si/devtools/client/compatibility.ftl
 create mode 100644 l10n-si/devtools/client/components.properties
 create mode 100644 l10n-si/devtools/client/debugger.properties
 create mode 100644 l10n-si/devtools/client/device.properties
 create mode 100644 l10n-si/devtools/client/dom.properties
 create mode 100644 l10n-si/devtools/client/filterwidget.properties
 create mode 100644 l10n-si/devtools/client/font-inspector.properties
 create mode 100644 l10n-si/devtools/client/graphs.properties
 create mode 100644 l10n-si/devtools/client/har.properties
 create mode 100644 l10n-si/devtools/client/inspector.properties
 create mode 100644 l10n-si/devtools/client/jit-optimizations.properties
 create mode 100644 l10n-si/devtools/client/jsonview.properties
 create mode 100644 l10n-si/devtools/client/layout.properties
 create mode 100644 l10n-si/devtools/client/markers.properties
 create mode 100644 l10n-si/devtools/client/memory.properties
 create mode 100644 l10n-si/devtools/client/menus.properties
 create mode 100644 l10n-si/devtools/client/netmonitor.properties
 create mode 100644 l10n-si/devtools/client/network-throttling.properties
 create mode 100644 l10n-si/devtools/client/performance.dtd
 create mode 100644 l10n-si/devtools/client/performance.properties
 create mode 100644 l10n-si/devtools/client/responsive.properties
 create mode 100644 l10n-si/devtools/client/shared.properties
 create mode 100644 l10n-si/devtools/client/sourceeditor.dtd
 create mode 100644 l10n-si/devtools/client/sourceeditor.properties
 create mode 100644 l10n-si/devtools/client/startup.properties
 create mode 100644 l10n-si/devtools/client/storage.dtd
 create mode 100644 l10n-si/devtools/client/storage.ftl
 create mode 100644 l10n-si/devtools/client/storage.properties
 create mode 100644 l10n-si/devtools/client/styleeditor.ftl
 create mode 100644 l10n-si/devtools/client/styleeditor.properties
 create mode 100644 l10n-si/devtools/client/toolbox-options.ftl
 create mode 100644 l10n-si/devtools/client/toolbox.properties
 create mode 100644 l10n-si/devtools/client/webconsole.properties

(limited to 'l10n-si/devtools/client')

diff --git a/l10n-si/devtools/client/accessibility.properties b/l10n-si/devtools/client/accessibility.properties
new file mode 100644
index 0000000000..c9bc175975
--- /dev/null
+++ b/l10n-si/devtools/client/accessibility.properties
@@ -0,0 +1,132 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Accessibility panel
+# which is available from the Web Developer sub-menu -> 'Accessibility'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (accessibility.role): A title text used for Accessibility
+# tree header column that represents accessible element role.
+accessibility.role=භූමිකාව
+
+# LOCALIZATION NOTE (accessibility.name): A title text used for Accessibility
+# tree header column that represents accessible element name.
+accessibility.name=නම
+
+# LOCALIZATION NOTE (accessibility.logo): A title text used for Accessibility
+# logo used on the accessibility panel landing page.
+
+# LOCALIZATION NOTE (accessibility.properties): A title text used for header
+# for Accessibility details sidebar.
+accessibility.properties=වත්කම්
+
+# LOCALIZATION NOTE (accessibility.treeName): A title text used for
+# Accessibility tree (that represents accessible element name) container.
+
+# LOCALIZATION NOTE (accessibility.accessible.notAvailable): A title text
+# displayed when accessible sidebar panel does not have an accessible object to
+# display.
+
+# LOCALIZATION NOTE (accessibility.enable): A title text for Enable
+# accessibility button used to enable accessibility service.
+
+# LOCALIZATION NOTE (accessibility.enabling): A title text for Enable
+# accessibility button used when accessibility service is being enabled.
+
+# LOCALIZATION NOTE (accessibility.disable): A title text for Disable
+# accessibility button used to disable accessibility service.
+
+# LOCALIZATION NOTE (accessibility.disabling): A title text for Disable
+# accessibility button used when accessibility service is being
+# disabled.
+
+# LOCALIZATION NOTE (accessibility.pick): A title text for Picker button
+# button used to pick accessible objects from the page.
+
+# LOCALIZATION NOTE (accessibility.disable.disabledTitle): A title text used for
+# a tooltip for Disable accessibility button when accessibility service can not
+# be disabled. It is the case when a user is using a 3rd party accessibility
+# tool such as screen reader.
+
+# LOCALIZATION NOTE (accessibility.disable.enabledTitle): A title text used for
+# a tooltip for Disable accessibility button when accessibility service can be
+# disabled.
+
+# LOCALIZATION NOTE (accessibility.enable.disabledTitle): A title text used for
+# a tooltip for Enabled accessibility button when accessibility service can not
+# be enabled.
+
+# LOCALIZATION NOTE (accessibility.enable.enabledTitle): A title text used for
+# a tooltip for Enabled accessibility button when accessibility service can be
+# enabled.
+
+# LOCALIZATION NOTE (accessibility.learnMore): A text that is used as is or as textual
+# description in places that link to accessibility inspector documentation.
+accessibility.learnMore=තවත් දැනගන්න
+
+# LOCALIZATION NOTE (accessibility.description.general): A title text used when
+# accessibility service description is provided before accessibility inspector
+# is enabled.
+
+# LOCALIZATION NOTE (accessibility.description.general.p1): A title text for the first
+# paragraph, used when accessibility service description is provided before accessibility
+# inspector is enabled. %S in the content will be replaced by a link at run time
+# with the accessibility.learnMore string.
+
+# LOCALIZATION NOTE (accessibility.description.general.p2): A title text for the second
+# paragraph, used when accessibility service description is provided before accessibility
+# inspector is enabled.
+
+# LOCALIZATION NOTE (accessibility.description.oldVersion): A title text used
+# when accessibility service description is provided when a client is connected
+# to an older version of accessibility actor.
+
+# LOCALIZATION NOTE (accessibility.tree.menu.printToJSON): A title text used when a
+# context menu item for printing an accessible tree to JSON is rendered after triggering a
+# context menu for an accessible tree row.
+accessibility.tree.menu.printToJSON=JSON වෙත මුද්‍රණය කරන්න
+
+# LOCALIZATION NOTE (accessibility.checks): A title text used for header for checks
+# section in Accessibility details sidebar.
+accessibility.checks=පරීක්ෂා
+
+# LOCALIZATION NOTE (accessibility.checks.empty): A title text used for indicating that
+# accessibility checks for a node yielded no results and another node should be
+# selected.
+
+# LOCALIZATION NOTE (accessibility.contrast.header): A title text used for header for
+# checks related to color and contrast.
+
+# LOCALIZATION NOTE (accessibility.contrast.error): A title text for the color
+# contrast ratio, used when the tool is unable to calculate the contrast ratio value.
+accessibility.contrast.error=ගණනය කළ නොහැක
+
+# LOCALIZATION NOTE (accessibility.contrast.large.text): A title text for the color
+# contrast ratio label indicating that the color contrast criteria used is if for large
+# text. This is lower case because it's used as a label for a tree item in accessibility
+# tree.
+accessibility.contrast.large.text=විශාල පෙළක්
+
+# LOCALIZATION NOTE (accessibility.contrast.large.title): A title text for the tooltip
+# used for the large text label (see accessibility.contrast.large.text).
+
+# LOCALIZATION NOTE (accessibility.contrast.annotation.AA): A title text for the paragraph
+# describing that the given colour contrast satisfies AA standard from Web Content
+# Accessibility Guidelines. %S in the content will be replaced by a link at run time
+# with the accessibility.learnMore string.
+
+# LOCALIZATION NOTE (accessibility.contrast.annotation.AAA): A title text for the
+# paragraph describing that the given colour contrast satisfies AAA standard from Web
+# Content Accessibility Guidelines. %S in the content will be replaced by a link at run
+# time with the accessibility.learnMore string.
+
+# LOCALIZATION NOTE (accessibility.contrast.annotation.fail): A title text for the
+# paragraph describing that the given colour contrast fails to meet the minimum level from
+# Web Content Accessibility Guidelines. %S in the content will be replaced by a link at
+# run time with the accessibility.learnMore string.
+
diff --git a/l10n-si/devtools/client/animationinspector.properties b/l10n-si/devtools/client/animationinspector.properties
new file mode 100644
index 0000000000..8c9f44ff01
--- /dev/null
+++ b/l10n-si/devtools/client/animationinspector.properties
@@ -0,0 +1,167 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Animation inspector
+# which is available as a sidebar panel in the Inspector.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (panel.noAnimation):
+# This is the label shown in the panel when there are no displayable animations.
+# (e.g. In case of user selected a non-element node or a node that is not animated).
+
+# LOCALIZATION NOTE (player.animationDurationLabel):
+# This string is displayed in each animation player widget. It is the label
+# displayed before the animation duration.
+player.animationDurationLabel=කාලසීමාව:
+
+# LOCALIZATION NOTE (player.infiniteDurationText):
+# This string is displayed in a tooltip on animation player widget, in case the
+# duration of the animation is infinite.
+player.infiniteDurationText=∞
+
+# LOCALIZATION NOTE (player.animationDelayLabel):
+# This string is displayed in each animation player widget. It is the label
+# displayed before the animation delay.
+player.animationDelayLabel=ප්‍රමාදය:
+
+# LOCALIZATION NOTE (player.animationEndDelayLabel):
+# This string is displayed in each animation player widget. It is the label
+# displayed before the animation endDelay.
+player.animationEndDelayLabel=අවසාන ප්‍රමාදය:
+
+# LOCALIZATION NOTE (player.animationRateLabel):
+# This string is displayed in each animation player widget. It is the label
+# displayed before the animation playback rate.
+
+# LOCALIZATION NOTE (player.animationIterationCountLabel):
+# This string is displayed in each animation player widget. It is the label
+# displayed before the number of times the animation is set to repeat.
+player.animationIterationCountLabel=පුනරාවර්තනය:
+
+# LOCALIZATION NOTE (player.infiniteIterationCount):
+# In case the animation repeats infinitely, this string is displayed next to the
+# player.animationIterationCountLabel string, instead of a number.
+player.infiniteIterationCount=&#8734;
+
+# LOCALIZATION NOTE (player.infiniteIterationCountText):
+# See player.infiniteIterationCount for a description of what this is.
+# Unlike player.infiniteIterationCount, this string isn't used in HTML, but in
+# a tooltip.
+player.infiniteIterationCountText=∞
+
+# LOCALIZATION NOTE (player.animationIterationStartLabel2):
+# This string is displayed in a tooltip that appears when hovering over
+# animations in the timeline. It is the label displayed before the animation
+# iterationStart value.
+# %1$S will be replaced by the original iteration start value
+# %2$S will be replaced by the actual time of iteration start without time unit
+# e.g.
+# If iterationStart of animation is 0.5 and duration is 1 sec, the string will be
+# "Iteration start: 0.5 (0.5s)"
+
+# LOCALIZATION NOTE (player.animationOverallEasingLabel):
+# This string is displayed in a tooltip that appears when hovering over
+# animations in the timeline. It is the label displayed before the easing
+# that applies to a whole iteration of an animation as opposed to the
+# easing that applies between animation keyframes.
+
+# LOCALIZATION NOTE (player.animationTimingFunctionLabel):
+# This string is displayed in a tooltip that appears when hovering over
+# animations in the timeline. It is the label displayed before the
+# animation-timing-function for CSS Animations.
+
+# LOCALIZATION NOTE (player.animationFillLabel):
+# This string is displayed in a tooltip that appears when hovering over
+# animations in the timeline. It is the label displayed before the animation
+# fill mode value.
+player.animationFillLabel=පිරවීම:
+
+# LOCALIZATION NOTE (player.animationDirectionLabel):
+# This string is displayed in a tooltip that appears when hovering over
+# animations in the timeline. It is the label displayed before the animation
+# direction value.
+player.animationDirectionLabel=දිශාව:
+
+# LOCALIZATION NOTE (player.timeLabel):
+# This string is displayed in each animation player widget, to indicate either
+# how long (in seconds) the animation lasts, or what is the animation's current
+# time (in seconds too);
+player.timeLabel=%Ss
+
+# LOCALIZATION NOTE (player.infiniteDurationText):
+# This string is displayed in animation player widget, in case the duration of the
+# animation is infinite.
+player.infiniteTimeLabel=∞
+
+# LOCALIZATION NOTE (player.playbackRateLabel):
+# This string is displayed in each animation player widget, as the label of
+# drop-down list items that can be used to change the rate at which the
+# animation runs (1× being the default, 2× being twice as fast).
+player.playbackRateLabel=%S×
+
+# LOCALIZATION NOTE (player.runningOnCompositorTooltip):
+# This string is displayed as a tooltip for the icon that indicates that the
+# animation is running on the compositor thread.
+
+# LOCALIZATION NOTE (player.allPropertiesOnCompositorTooltip):
+# This string is displayed as a tooltip for the icon that indicates that
+# all of animation is running on the compositor thread.
+
+# LOCALIZATION NOTE (player.somePropertiesOnCompositorTooltip):
+# This string is displayed as a tooltip for the icon that indicates that
+# all of animation is not running on the compositor thread.
+
+# LOCALIZATION NOTE (timeline.pausedButtonTooltip):
+# This string is displayed in the timeline toolbar, as the tooltip of the
+# pause/resume button that can be used to pause or resume the animations
+
+# LOCALIZATION NOTE (timeline.resumedButtonTooltip):
+# This string is displayed in the timeline toolbar, as the tooltip of the
+# pause/resume button that can be used to pause or resume the animations
+
+# LOCALIZATION NOTE (timeline.rewindButtonTooltip):
+# This string is displayed in the timeline toolbar, as the tooltip of the
+# rewind button that can be used to rewind the animations
+
+# LOCALIZATION NOTE (timeline.timeGraduationLabel):
+# This string is displayed at the top of the animation panel, next to each time
+# graduation, to indicate what duration (in milliseconds) this graduation
+# corresponds to.
+timeline.timeGraduationLabel=%Sms
+
+# LOCALIZATION NOTE (timeline.cssanimation.nameLabel):
+# This string is displayed in a tooltip of the animation panel that is shown
+# when hovering over the name of a CSS Animation in the timeline UI.
+# %S will be replaced by the name of the animation at run-time.
+
+# LOCALIZATION NOTE (timeline.csstransition.nameLabel):
+# This string is displayed in a tooltip of the animation panel that is shown
+# when hovering over the name of a CSS Transition in the timeline UI.
+# %S will be replaced by the name of the transition at run-time.
+
+# LOCALIZATION NOTE (timeline.scriptanimation.nameLabel):
+# This string is displayed in a tooltip of the animation panel that is shown
+# when hovering over the name of a script-generated animation in the timeline UI.
+# %S will be replaced by the name of the animation at run-time.
+
+# LOCALIZATION NOTE (timeline.scriptanimation.unnamedLabel):
+# This string is displayed in a tooltip of the animation panel that is shown
+# when hovering over an unnamed script-generated animation in the timeline UI.
+
+# LOCALIZATION NOTE (timeline.unknown.nameLabel):
+# This string is displayed in a tooltip of the animation panel that is shown
+# when hovering over the name of an unknown animation type in the timeline UI.
+# This can happen if devtools couldn't figure out the type of the animation.
+# %S will be replaced by the name of the transition at run-time.
+timeline.unknown.nameLabel=%S
+
+# LOCALIZATION NOTE (detail.propertiesHeader.percentage):
+# This string is displayed on header label in .animated-properties-header.
+# %S represents the value in percentage with two decimal points, localized.
+# there are two "%" after %S to escape and display "%"
+
diff --git a/l10n-si/devtools/client/application.ftl b/l10n-si/devtools/client/application.ftl
new file mode 100644
index 0000000000..1413e01f0c
--- /dev/null
+++ b/l10n-si/devtools/client/application.ftl
@@ -0,0 +1,44 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+### These strings are used inside the Application panel which is available
+### by setting the preference `devtools-application-enabled` to true.
+
+
+### The correct localization of this file might be to keep it in English, or another
+### language commonly spoken among web developers. You want to make that choice consistent
+### across the developer tools. A good criteria is the language in which you'd find the
+### best documentation on web development on the web.
+
+# Header for the list of Service Workers displayed in the application panel for the current page.
+serviceworker-list-header = සේවා ක්‍රියාකරුවන්
+
+# Text displayed next to the list of Service Workers to encourage users to check out
+# about:debugging to see all registered Service Workers.
+serviceworker-list-aboutdebugging = වෙනත් වසම් වල සේවා ක්‍රියාකරුවන් සඳහා <a>about:debugging</a> විවෘත කරන්න
+
+# Text for the button to unregister a Service Worker. Displayed for active Service Workers.
+serviceworker-worker-unregister = ලියාපදිංචිය ඉවත් කරන්න
+
+# Text displayed for the updated time of the service worker. The <time> element will
+# display the last update time of the service worker script.
+serviceworker-worker-updated = යාවත් කල <time>{ DATETIME($date, month: "long", year: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric") }</time>
+
+# Text displayed next to the URL for the source of the service worker (e-g. "Source my/path/to/worker-js")
+serviceworker-worker-source = මූලය
+
+# Text displayed next to the current status of the service worker.
+serviceworker-worker-status = තත්ත්වය
+
+## Service Worker status strings: all serviceworker-worker-status-* strings are also
+## defined in aboutdebugging.properties and should be synchronized with them.
+
+# Service Worker status. A running service worker is registered, currently executed, can
+# be debugged and stopped.
+serviceworker-worker-status-running = ක්‍රියාත්මක වෙමින්
+
+# Service Worker status. A stopped service worker is registered but not currently active.
+serviceworker-worker-status-stopped = නවතා ඇත
+
diff --git a/l10n-si/devtools/client/boxmodel.properties b/l10n-si/devtools/client/boxmodel.properties
new file mode 100644
index 0000000000..8bfbc39928
--- /dev/null
+++ b/l10n-si/devtools/client/boxmodel.properties
@@ -0,0 +1,31 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE : FILE This file contains the Layout View strings.
+# The Layout View is a panel displayed in the computed view tab of the Inspector sidebar.
+
+# LOCALIZATION NOTE : FILE The correct localization of this file might be to
+# keep it in English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (boxmodel.title) This is the title of the box model panel and is
+# displayed as a label.
+boxmodel.title=පෙට්ටි මාදිලිය
+
+# LOCALIZATION NOTE: (boxmodel.geometryButton.tooltip) This label is displayed as a
+# tooltip that appears when hovering over the button that allows users to edit the
+# position of an element in the page.
+boxmodel.geometryButton.tooltip=ස්ථානය සකසන්න
+
+# LOCALIZATION NOTE: (boxmodel.propertiesLabel) This label is displayed as the header
+# for showing and collapsing the properties underneath the box model in the layout view
+boxmodel.propertiesLabel=පෙට්ටි මාදිලි වත්කම්
+
+# LOCALIZATION NOTE: (boxmodel.offsetParent) This label is displayed inside the list of
+# properties, below the box model, in the layout view. It is displayed next to the
+# position property, when position is absolute, relative, sticky. This label tells users
+# what the DOM node previewed next to it is: an offset parent for the position element.
+
diff --git a/l10n-si/devtools/client/changes.properties b/l10n-si/devtools/client/changes.properties
new file mode 100644
index 0000000000..5556f6135e
--- /dev/null
+++ b/l10n-si/devtools/client/changes.properties
@@ -0,0 +1,42 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE This file contains the strings for the Changes panel accessible from
+# the Inspector sidebar.
+
+# LOCALIZATION NOTE (changes.noChanges): This text is shown when no changes are available.
+changes.noChanges=කිසිඳු වෙනස්කමක් හමු නොවිනි.
+
+# LOCALIZATION NOTE (changes.noChangesDescription): This text is shown when no changes are
+# available and provides additional context for the purpose of the Changes panel.
+changes.noChangesDescription=Inspector තුළ CSS වෙත සිදුකළ වෙනස්කම් මෙහි දැක්වේ.
+
+# LOCALIZATION NOTE (changes.inlineStyleSheetLabel): This label appears in the Changes
+# panel above changes done to inline stylesheets. The variable will be replaced with the
+# index of the stylesheet within its document like so: Inline #1
+changes.inlineStyleSheetLabel=රේඛීය %S
+
+# LOCALIZATION NOTE (changes.elementStyleLabel): This label appears in the Changes
+# panel above changes done to element styles.
+changes.elementStyleLabel=මූලාංගය
+
+# LOCALIZATION NOTE (changes.iframeLabel): This label appears next to URLs of stylesheets
+# and element inline styles hosted by iframes. Lowercase intentional.
+changes.iframeLabel=iframe
+
+# LOCALIZATION NOTE (changes.contextmenu.copy): Label for "Copy" option in Changes panel
+# context menu
+changes.contextmenu.copy=පිටපත්
+
+# LOCALIZATION NOTE (changes.contextmenu.copy.accessKey): Access key for "Copy"
+# option in the Changes panel.
+changes.contextmenu.copy.accessKey=C
+
+# LOCALIZATION NOTE (changes.contextmenu.selectAll): Label for "Select All" option in the
+# Changes panel context menu to select all text content.
+changes.contextmenu.selectAll=සියල්ල තෝරන්න
+
+# LOCALIZATION NOTE (changes.contextmenu.selectAll.accessKey): Access key for "Select All"
+# option in the Changes panel.
+changes.contextmenu.selectAll.accessKey=A
diff --git a/l10n-si/devtools/client/compatibility.ftl b/l10n-si/devtools/client/compatibility.ftl
new file mode 100644
index 0000000000..6fbe8159b2
--- /dev/null
+++ b/l10n-si/devtools/client/compatibility.ftl
@@ -0,0 +1,3 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
diff --git a/l10n-si/devtools/client/components.properties b/l10n-si/devtools/client/components.properties
new file mode 100644
index 0000000000..c91e1471ec
--- /dev/null
+++ b/l10n-si/devtools/client/components.properties
@@ -0,0 +1,18 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used in the shared React components,
+# so files in `devtools/client/shared/components/*`.
+
+# LOCALIZATION NOTE (frame.unknownSource): When we do not know the source filename of
+# a frame, we use this string instead.
+frame.unknownSource=(නොදන්නා)
+
+# LOCALIZATION NOTE (viewsourceindebugger): The label for the tooltip when hovering over
+# a source link that links to the debugger.
+# %S represents the URL to match in the debugger.
+
+# LOCALIZATION NOTE (notificationBox.closeTooltip): The content of a tooltip that
+# appears when hovering over the close button in a notification box.
+notificationBox.closeTooltip=මෙම පණිවිඩය වසන්න
diff --git a/l10n-si/devtools/client/debugger.properties b/l10n-si/devtools/client/debugger.properties
new file mode 100644
index 0000000000..119a7b43f2
--- /dev/null
+++ b/l10n-si/devtools/client/debugger.properties
@@ -0,0 +1,718 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Debugger
+# which is available from the Web Developer sub-menu -> 'Debugger'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (copyToClipboard.label): This is the text that appears in the
+# context menu to copy the complete source of the open file.
+copyToClipboard.accesskey=C
+
+copySource.accesskey=y
+
+# LOCALIZATION NOTE (copySourceUri2): This is the text that appears in the
+# context menu to copy the source URI of file open.
+copySourceUri2=මූලාශ්‍ර URI පිටපත් කරන්න
+copySourceUri2.accesskey=u
+
+# LOCALIZATION NOTE (collapseAll.label): This is the text that appears in the
+# context menu to collapse a directory and all of its subdirectories.
+
+# LOCALIZATION NOTE (expandAll.label): This is the text that appears in the
+# context menu to expand a directory and all of its subdirectories.
+
+# LOCALIZATION NOTE (setDirectoryRoot.label): This is the text that appears in the
+# context menu to set a directory as root directory
+setDirectoryRoot.accesskey=r
+
+# LOCALIZATION NOTE (copyFunction.label): This is the text that appears in the
+# context menu to copy the function the user selected
+copyFunction.accesskey=F
+
+# LOCALIZATION NOTE (copyStackTrace): This is the text that appears in the
+# context menu to copy the stack trace methods, file names and row number.
+copyStackTrace.accesskey=c
+
+# LOCALIZATION NOTE (evaluateInConsole.label): Editor right-click menu item
+# to execute selected text in browser console.
+
+# LOCALIZATION NOTE (pauseButtonTooltip): The tooltip that is displayed for the pause
+# button when the debugger is in a running state.
+pauseButtonTooltip=(%S)ට විරාමයක් තැබීමට ක්ලික් කරන්න\u0020
+
+# LOCALIZATION NOTE (pausePendingButtonTooltip): The tooltip that is displayed for
+# the pause button after it's been clicked but before the next JavaScript to run.
+
+# LOCALIZATION NOTE (resumeButtonTooltip): The label that is displayed on the pause
+# button when the debugger is in a paused state.
+resumeButtonTooltip=(%S) ඇරඹීමට ක්ලික් කරන්න
+
+# LOCALIZATION NOTE (stepOverTooltip): The label that is displayed on the
+# button that steps over a function call.
+stepOverTooltip=මඟහරිනවා (%S)
+
+# LOCALIZATION NOTE (stepInTooltip): The label that is displayed on the
+# button that steps into a function call.
+stepInTooltip=ඇතුල් වෙනවා (%S)
+
+# LOCALIZATION NOTE (stepOutTooltip): The label that is displayed on the
+# button that steps out of a function call.
+stepOutTooltip=පිටතට යන්න (%S)
+
+# LOCALIZATION NOTE (skipPausingTooltip): The tooltip text for disabling all
+# breakpoints and pausing triggers
+
+# LOCALIZATION NOTE (skipPausingTooltip.label): The tooltip text for disabling all
+# breakpoints and pausing triggers
+
+# LOCALIZATION NOTE (pauseButtonItem): The label that is displayed for the dropdown pause
+# list item when the debugger is in a running state.
+
+# LOCALIZATION NOTE (ignoreExceptionsItem): The pause on exceptions button description
+# when the debugger will not pause on exceptions.
+
+# LOCALIZATION NOTE (pauseOnUncaughtExceptionsItem): The pause on exceptions dropdown
+# item shown when a user is adding a new breakpoint.
+
+# LOCALIZATION NOTE (pauseOnExceptionsItem2): The pause on exceptions checkbox description
+# when the debugger will pause on all exceptions.
+
+# LOCALIZATION NOTE (ignoreCaughtExceptionsItem): The pause on exceptions checkbox description
+# when the debugger will not pause on any caught exception
+
+# LOCALIZATION NOTE (pauseOnCaughtExceptionsItem): The pause on exceptions checkbox description
+# when the debugger should pause on caught exceptions
+
+# LOCALIZATION NOTE (workersHeader): The text to display in the events
+# header.
+
+# LOCALIZATION NOTE (threadsHeader): The text to describe the threads header
+
+# LOCALIZATION NOTE (mainThread): The text to describe the thread of the
+# program as opposed to worker threads.
+
+# LOCALIZATION NOTE (noWorkersText): The text to display in the workers list
+# when there are no workers.
+
+# LOCALIZATION NOTE (noSourcesText): The text to display in the sources list
+# when there are no sources.
+noSourcesText=මෙම පිටුව කිසිදු මූලාශ්රය නැත.
+
+# LOCALIZATION NOTE (eventListenersHeader): The text to display in the events
+# header.
+
+# LOCALIZATION NOTE (blackboxCheckboxTooltip2): The tooltip text to display when
+# the user hovers over the checkbox used to toggle blackboxing its associated
+# source.
+
+# LOCALIZATION NOTE (sources.search.key2): Key shortcut to open the search for
+# searching all the source files the debugger has seen.
+# Do not localize "CmdOrCtrl+P", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (sources.search.alt.key): A second key shortcut to open the
+# search for searching all the source files the debugger has seen.
+# Do not localize "CmdOrCtrl+O", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (projectTextSearch.key): A key shortcut to open the
+# full project text search for searching all the files the debugger has seen.
+# Do not localize "CmdOrCtrl+Shift+F", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (allShortcut.key): A key shortcut to open the
+# modal of full shortcuts list.
+# Do not localize "CmdOrCtrl+/", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (functionSearch.key): A key shortcut to open the
+# modal for searching functions in a file.
+# Do not localize "CmdOrCtrl+Shift+O", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (toggleBreakpoint.key): A key shortcut to toggle
+# breakpoints.
+# Do not localize "CmdOrCtrl+B", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (toggleCondPanel.key): A key shortcut to toggle
+# the conditional breakpoint panel.
+# Do not localize "CmdOrCtrl+Shift+B", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (stepOut.key): A key shortcut to
+# step out.
+
+# LOCALIZATION NOTE (shortcuts.header.editor): Sections header in
+# the shortcuts modal for keyboard shortcuts related to editing.
+
+# LOCALIZATION NOTE (shortcuts.header.stepping): Sections header in
+# the shortcuts modal for keyboard shortcuts related to stepping.
+
+# LOCALIZATION NOTE (shortcuts.header.search): Sections header in
+# the shortcuts modal for keyboard shortcuts related to search.
+shortcuts.header.search=සොයන්න
+
+# LOCALIZATION NOTE (projectTextSearch.placeholder): A placeholder shown
+# when searching across all of the files in a project.
+
+# LOCALIZATION NOTE (projectTextSearch.noResults): The center pane Text Search
+# message when the query did not match any text of all files in a project.
+
+# LOCALIZATION NOTE (sources.noSourcesAvailable): Text shown when the debugger
+# does not have any sources.
+
+# LOCALIZATION NOTE (sources.noSourcesAvailableRoot): Text shown when the debugger
+# does not have any sources under a specific directory root.
+
+# LOCALIZATION NOTE (sourceSearch.search.key2): Key shortcut to open the search
+# for searching within a the currently opened files in the editor
+# Do not localize "CmdOrCtrl+F", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (sourceSearch.search.placeholder): placeholder text in
+# the source search input bar
+sourceSearch.search.placeholder=ගොනුවේ සොයන්න...
+
+# LOCALIZATION NOTE (sourceSearch.search.placeholder2): placeholder text in
+# the source search input bar
+
+# LOCALIZATION NOTE (sourceSearch.search.again.key2): Key shortcut to highlight
+# the next occurrence of the last search triggered from a source search
+# Do not localize "CmdOrCtrl+G", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (sourceSearch.search.againPrev.key2): Key shortcut to highlight
+# the previous occurrence of the last search triggered from a source search
+# Do not localize "CmdOrCtrl+Shift+G", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (searchPanelFunction2): This is the text that appears in the
+# filter panel popup for the function search operation.
+
+# LOCALIZATION NOTE (breakpointHeadingMenuItem.*): The text for all the elements
+# that are displayed in the breakpoint headings menu item popup.
+breakpointHeadingsMenuItem.enableInSource.accesskey=E
+breakpointHeadingsMenuItem.disableInSource.accesskey=D
+breakpointHeadingsMenuItem.removeInSource.accesskey=R
+
+breakpointMenuItem.enableSelf2.label=සක්‍රීය
+breakpointMenuItem.enableSelf2.accesskey=E
+breakpointMenuItem.disableSelf2.label=අක්‍රීය
+breakpointMenuItem.disableSelf2.accesskey=D
+breakpointMenuItem.deleteSelf2.label=ඉවත් කරන්න
+breakpointMenuItem.deleteSelf2.accesskey=R
+breakpointMenuItem.enableOthers2.accesskey=o
+breakpointMenuItem.disableOthers2.accesskey=s
+breakpointMenuItem.deleteOthers2.accesskey=h
+breakpointMenuItem.enableAll2.label=සියල්ල සක්‍රීය
+breakpointMenuItem.enableAll2.accesskey=b
+breakpointMenuItem.disableAll2.label=සියල්ල අක්‍රීය
+breakpointMenuItem.disableAll2.accesskey=k
+breakpointMenuItem.deleteAll2.label=සියල්ල ඉවත් කරන්න
+breakpointMenuItem.deleteAll2.accesskey=a
+breakpointMenuItem.removeCondition2.accesskey=c
+breakpointMenuItem.addCondition2.accesskey=A
+breakpointMenuItem.editCondition2.accesskey=n
+breakpointMenuItem.enableSelf=බිඳුම් ලක්ෂය සක්‍රිය කරන්න
+breakpointMenuItem.disableSelf=බිඳුම් ලක්ෂය අක්‍රිය කරන්න
+breakpointMenuItem.deleteSelf=බෙදුම් ලක්ෂයක් ඉවත් කරන්න
+breakpointMenuItem.enableOthers=අනිත්වා සකරිය කරන්න
+breakpointMenuItem.disableOthers=අනිත්වා අකරිය කරන්න
+breakpointMenuItem.deleteOthers=අනිත්වා ඉවත් කරන්න
+breakpointMenuItem.enableAll=බෙදුම් ලක්ෂයන් සියල්ල සක්‍රීය කරන්න
+breakpointMenuItem.disableAll=බෙදුම් ලක්ෂයන් සියල්ල අක්‍රීය කරන්න
+breakpointMenuItem.deleteAll=බෙදුම් ලක්ෂයන් සියල්ල ඉවත් කරන්න
+
+breakpointMenuItem.disableAllAtLine.accesskey=K
+breakpointMenuItem.enableAllAtLine.accesskey=L
+breakpointMenuItem.removeAllAtLine.accesskey=X
+
+# LOCALIZATION NOTE (breakpoints.header): Breakpoints right sidebar pane header.
+breakpoints.header=බිඳුම් ලක්ෂ්‍ය
+
+# LOCALIZATION NOTE (breakpoints.enable): The text that may appear as a tooltip
+# when hovering over the 'disable breakpoints' switch button in right sidebar
+breakpoints.enable=බිඳුම් ලක්ෂ්‍ය සක්‍රිය කරන්න
+
+# LOCALIZATION NOTE (breakpoints.disable): The text that may appear as a tooltip
+# when hovering over the 'disable breakpoints' switch button in right sidebar
+breakpoints.disable=බිඳුම් ලක්ෂ්‍ය අක්‍රිය කරන්න
+
+# LOCALIZATION NOTE (breakpoints.removeBreakpointTooltip): The tooltip that is displayed
+# for remove breakpoint button in right sidebar
+breakpoints.removeBreakpointTooltip=බෙදුම් ලක්ෂ්‍යය ඉවත් කරන්න
+
+# LOCALIZATION NOTE (callStack.header): Call Stack right sidebar pane header.
+
+# LOCALIZATION NOTE (callStack.notPaused): Call Stack right sidebar pane
+# message when not paused.
+
+# LOCALIZATION NOTE (callStack.collapse): Call Stack right sidebar pane
+# message to hide some of the frames that are shown.
+
+# LOCALIZATION NOTE (callStack.expand): Call Stack right sidebar pane
+# message to show more of the frames.
+
+# LOCALIZATION NOTE (callStack.group.expandTooltip): The text that will appear
+# when hovering a collapsed Group of frames in the callStack panel. `frames` is
+# always plural since a group can only exist if it contain more that 1 frame.
+# %S is replaced by the name of the library of the frames in the group.
+# example: `Show React frames`.
+
+# LOCALIZATION NOTE (callStack.group.collapseTooltip): The text that will appear
+# when hovering an expanded Group of frames in the callStack panel. `frames` is
+# always plural since a group can only exist if it contain more that 1 frame.
+# %S is replaced by the name of the library of the frames in the group.
+# example: `Collapse React frames`.
+
+# LOCALIZATION NOTE (components.header): Header for the
+# Framework Components pane in the right sidebar.
+
+# LOCALIZATION NOTE (editor.searchResults): Editor Search bar message
+# for the summarizing the selected search result. e.g. 5 of 10 results.
+
+# LOCALIZATION NOTE (editor.noResultsFound): Editor Search bar message
+# for when no results found.
+
+# LOCALIZATION NOTE (editor.searchResults.nextResult): Editor Search bar
+# tooltip for traversing to the Next Result
+editor.searchResults.nextResult=මීළඟ ප්‍රතිඵලය
+
+# LOCALIZATION NOTE (editor.searchResults.prevResult): Editor Search bar
+# tooltip for traversing to the Previous Result
+editor.searchResults.prevResult=පෙර ප්‍රතිඵලය
+
+# LOCALIZATION NOTE (editor.continueToHere.label): Editor gutter context
+# menu item for jumping to a new paused location
+editor.continueToHere.accesskey=H
+
+# LOCALIZATION NOTE (editor.addBreakpoint): Editor gutter context menu item
+# for adding a breakpoint on a line.
+editor.addBreakpoint=බිඳුම් ලක්ෂ්‍යය එක් කරන්න
+
+# LOCALIZATION NOTE (editor.disableBreakpoint): Editor gutter context menu item
+# for disabling a breakpoint on a line.
+editor.disableBreakpoint=බිඳුම් ලක්ෂ්‍යය අක්‍රිය කරන්න
+editor.disableBreakpoint.accesskey=D
+
+# LOCALIZATION NOTE (editor.enableBreakpoint): Editor gutter context menu item
+# for enabling a breakpoint on a line.
+editor.enableBreakpoint=බිඳුම් ලක්ෂ්‍යය සක්‍රිය කරන්න
+
+# LOCALIZATION NOTE (editor.removeBreakpoint): Editor gutter context menu item
+# for removing a breakpoint on a line.
+editor.removeBreakpoint=බිඳුම් ලක්ෂ්‍යය ඉවත් කරන්න
+
+# LOCALIZATION NOTE (editor.addConditionBreakpoint): Editor gutter context
+# menu item for adding a breakpoint condition on a line.
+editor.addConditionBreakpoint.accesskey=c
+
+# LOCALIZATION NOTE (editor.editConditionBreakpoint): Editor gutter context menu item
+# for setting a breakpoint condition on a line.
+
+# LOCALIZATION NOTE (editor.addLogBreakpoint): Editor gutter context menu item
+# for creating a breakpoint with a log
+
+# LOCALIZATION NOTE (editor.addLogPoint): Editor gutter context
+# menu item for adding a log point on a line.
+editor.addLogPoint.accesskey=l
+
+# LOCALIZATION NOTE (editor.editLogPoint): Editor gutter context menu item
+# for editing a log point already set on a line.
+
+editor.editLogPoint.accesskey=E
+
+# LOCALIZATION NOTE (editor.removeLogPoint): Context menu item for removing
+# a log point on a line.
+editor.removeLogPoint.accesskey=V
+
+# LOCALIZATION NOTE (editor.conditionalPanel.placeholder): Placeholder text for
+# input element inside ConditionalPanel component
+
+# LOCALIZATION NOTE (editor.conditionalPanel.logPoint.placeholder): Placeholder text for
+# input element inside ConditionalPanel component when a log point is set
+
+# LOCALIZATION NOTE (editor.conditionalPanel.close): Tooltip text for
+# close button inside ConditionalPanel component
+
+# LOCALIZATION NOTE (editor.jumpToMappedLocation1): Context menu item
+# for navigating to a source mapped location
+editor.jumpToMappedLocation1=%S ස්ථානයට පනින්න
+editor.jumpToMappedLocation1.accesskey=m
+
+# LOCALIZATION NOTE (downloadFile.label): Context menu item
+# for downloading a source's content
+downloadFile.label=ගොනුව බාගන්න
+downloadFile.accesskey=d
+
+# LOCALIZATION NOTE (framework.disableGrouping): This is the text that appears in the
+# context menu to disable framework grouping.
+framework.disableGrouping.accesskey=u
+
+# LOCALIZATION NOTE (framework.enableGrouping): This is the text that appears in the
+# context menu to enable framework grouping.
+framework.enableGrouping.accesskey=u
+
+# LOCALIZATION NOTE (generated): Source Map term for a server source location
+generated=ජනිත
+
+# LOCALIZATION NOTE (original): Source Map term for a debugger UI source location
+original=මුල්
+
+# LOCALIZATION NOTE (expressions.placeholder): Placeholder text for expression
+# input element
+
+# LOCALIZATION NOTE (expressions.errorMsg): Error text for expression
+# input element
+expressions.accesskey=e
+
+# LOCALIZATION NOTE (xhrBreakpoints.header): The pause on any XHR breakpoints headings
+
+# LOCALIZATION NOTE (xhrBreakpoints.item.label): message displayed when reaching a breakpoint for XHR requests. %S is replaced by the path provided as condition for the breakpoint.
+
+# LOCALIZATION NOTE (pauseOnAnyXHR): The pause on any XHR checkbox description
+# when the debugger will pause on any XHR requests.
+
+# LOCALIZATION NOTE (sourceTabs.closeTab): Editor source tab context menu item
+# for closing the selected tab below the mouse.
+sourceTabs.closeTab=ටැබය වසන්න
+sourceTabs.closeTab.accesskey=c
+
+
+# LOCALIZATION NOTE (sourceTabs.closeOtherTabs): Editor source tab context menu item
+# for closing the other tabs.
+sourceTabs.closeOtherTabs=අනිත්වා වසන්න
+sourceTabs.closeOtherTabs.accesskey=o
+
+# LOCALIZATION NOTE (sourceTabs.closeTabsToEnd): Editor source tab context menu item
+# for closing the tabs to the end (the right for LTR languages) of the selected tab.
+sourceTabs.closeTabsToEnd=දකුණුපස ඇති ටැබ වසන්න
+sourceTabs.closeTabsToEnd.accesskey=e
+
+# LOCALIZATION NOTE (sourceTabs.closeAllTabs): Editor source tab context menu item
+# for closing all tabs.
+sourceTabs.closeAllTabs=සියළු ටැබ වසන්න
+sourceTabs.closeAllTabs.accesskey=a
+
+# LOCALIZATION NOTE (sourceTabs.revealInTree): Editor source tab context menu item
+# for revealing source in tree.
+sourceTabs.revealInTree.accesskey=r
+
+# LOCALIZATION NOTE (sourceTabs.prettyPrint): Editor source tab context menu item
+# for pretty printing the source.
+sourceTabs.prettyPrint.accesskey=p
+
+# LOCALIZATION NOTE (sourceFooter.blackboxed): Text associated
+# with a blackboxed source
+
+# LOCALIZATION NOTE (sourceFooter.mappedSource): Text associated
+# with a mapped source. %S is replaced by the source map origin.
+
+# LOCALIZATION NOTE (sourceFooter.mappedSourceTooltip): Tooltip text associated
+# with a mapped source. %S is replaced by the source map origin.
+
+# LOCALIZATION NOTE (sourceFooter.mappedSuffix): Text associated
+# with a mapped source.  Displays next to URLs in tree and tabs.
+
+# LOCALIZATION NOTE (sourceFooter.codeCoverage): Text associated
+# with a code coverage button
+
+# LOCALIZATION NOTE (sourceFooter.currentCursorPosition): Text associated
+# with the current cursor line and column
+
+# LOCALIZATION NOTE (sourceFooter.currentCursorPosition.tooltip): Text associated
+# with the current cursor line and column
+
+# LOCALIZATION NOTE (sourceTabs.closeTabButtonTooltip): The tooltip that is displayed
+# for close tab button in source tabs.
+sourceTabs.closeTabButtonTooltip=ටැබය වසන්න
+
+# LOCALIZATION NOTE (scopes.header): Scopes right sidebar pane header.
+
+# LOCALIZATION NOTE (scopes.notAvailable): Scopes right sidebar pane message
+# for when the debugger is paused, but there isn't pause data.
+
+# LOCALIZATION NOTE (scopes.notPaused): Scopes right sidebar pane message
+# for when the debugger is not paused.
+
+# LOCALIZATION NOTE (scopes.toggleToGenerated): Link displayed in the right
+# sidebar scope pane to update the view to show generated scope data.
+
+# LOCALIZATION NOTE (scopes.toggleToOriginal): Link displayed in the right
+# sidebar scope pane to update the view to show original scope data.
+
+# LOCALIZATION NOTE (scopes.block): Refers to a block of code in
+# the scopes pane when the debugger is paused.
+
+# LOCALIZATION NOTE (sources.header): Sources left sidebar header
+sources.header=මූල
+
+# LOCALIZATION NOTE (outline.header): Outline left sidebar header
+
+# LOCALIZATION NOTE (outline.placeholder): Placeholder text for the filter input
+# element
+
+# LOCALIZATION NOTE (outline.sortLabel): Label for the sort button
+
+# LOCALIZATION NOTE (outline.noFunctions): Outline text when there are no functions to display
+
+# LOCALIZATION NOTE (outline.noFileSelected): Outline text when there are no files selected
+outline.noFileSelected=කිසිඳු ගොනුවක් තෝරා නොමැත
+
+# LOCALIZATION NOTE (sources.search): Sources left sidebar prompt
+# e.g. Cmd+P to search. On a mac, we use the command unicode character.
+# On windows, it's ctrl.
+sources.search=සෙවීමට %S
+
+# LOCALIZATION NOTE (watchExpressions.header): Watch Expressions right sidebar
+# pane header.
+
+# LOCALIZATION NOTE (watchExpressions.refreshButton): Watch Expressions header
+# button for refreshing the expressions.
+watchExpressions.refreshButton=ප්‍රතිපූර්ණය
+
+# LOCALIZATION NOTE (welcome.search): The center pane welcome panel's
+# search prompt. e.g. cmd+p to search for files. On windows, it's ctrl, on
+# a mac we use the unicode character.
+
+# LOCALIZATION NOTE (welcome.search2): The center pane welcome panel's
+# search prompt. e.g. cmd+p to search for files. On windows, it's ctrl, on
+# a mac we use the unicode character.
+
+# LOCALIZATION NOTE (welcome.findInFiles): The center pane welcome panel's
+# search prompt. e.g. cmd+f to search for files. On windows, it's ctrl+shift+f, on
+# a mac we use the unicode character.
+
+# LOCALIZATION NOTE (welcome.findInFiles2): The center pane welcome panel's
+# search prompt. e.g. cmd+f to search for files. On windows, it's ctrl+shift+f, on
+# a mac we use the unicode character.
+
+# LOCALIZATION NOTE (welcome.searchFunction): Label displayed in the welcome
+# panel. %S is replaced by the keyboard shortcut to search for functions.
+
+# LOCALIZATION NOTE (welcome.allShortcuts): The label to open the modal of
+# shortcuts, displayed in the welcome panel.
+
+# LOCALIZATION NOTE (sourceSearch.search): The center pane Source Search
+# prompt for searching for files.
+sourceSearch.search=සොයන්න…
+
+# LOCALIZATION NOTE (sourceSearch.search2): The center pane Source Search
+# prompt for searching for files.
+
+# LOCALIZATION NOTE (ignoreExceptions): The pause on exceptions button tooltip
+# when the debugger will not pause on exceptions.
+
+# LOCALIZATION NOTE (pauseOnUncaughtExceptions): The pause on exceptions button
+# tooltip when the debugger will pause on uncaught exceptions.
+
+# LOCALIZATION NOTE (pauseOnExceptions): The pause on exceptions button tooltip
+# when the debugger will pause on all exceptions.
+
+# LOCALIZATION NOTE (loadingText): The text that is displayed in the script
+# editor when the loading process has started but there is no file to display
+# yet.
+loadingText=Loading…
+
+# LOCALIZATION NOTE (wasmIsNotAvailable): The text that is displayed in the
+# script editor when the WebAssembly source is not available.
+
+# LOCALIZATION NOTE (errorLoadingText3): The text that is displayed in the debugger
+# viewer when there is an error loading a file
+
+
+
+
+# LOCALIZATION NOTE (whyPaused.debuggerStatement): The text that is displayed
+# in a info block explaining how the debugger is currently paused due to a `debugger`
+# statement in the code
+
+# LOCALIZATION NOTE (whyPaused.breakpoint): The text that is displayed
+# in a info block explaining how the debugger is currently paused on a breakpoint
+
+# LOCALIZATION NOTE (whyPaused.exception): The text that is displayed
+# in a info block explaining how the debugger is currently paused on an exception
+
+# LOCALIZATION NOTE (whyPaused.resumeLimit): The text that is displayed
+# in a info block explaining how the debugger is currently paused while stepping
+# in or out of the stack
+
+# LOCALIZATION NOTE (whyPaused.pauseOnDOMEvents): The text that is displayed
+# in a info block explaining how the debugger is currently paused on a
+# dom event
+
+# LOCALIZATION NOTE (whyPaused.breakpointConditionThrown): The text that is displayed
+# in an info block when evaluating a conditional breakpoint throws an error
+
+# LOCALIZATION NOTE (whyPaused.xhr): The text that is displayed
+# in a info block explaining how the debugger is currently paused on an
+# xml http request
+
+# LOCALIZATION NOTE (whyPaused.promiseRejection): The text that is displayed
+# in a info block explaining how the debugger is currently paused on a
+# promise rejection
+
+# LOCALIZATION NOTE (whyPaused.assert): The text that is displayed
+# in a info block explaining how the debugger is currently paused on an
+# assert
+
+# LOCALIZATION NOTE (whyPaused.debugCommand): The text that is displayed
+# in a info block explaining how the debugger is currently paused on a
+# debugger statement
+
+# LOCALIZATION NOTE (whyPaused.other): The text that is displayed
+# in a info block explaining how the debugger is currently paused on an event
+# listener breakpoint set
+
+# LOCALIZATION NOTE (ctrl): The text that is used for documenting
+# keyboard shortcuts that use the control key
+
+# LOCALIZATION NOTE (anonymousFunction): this string is used to display
+# JavaScript functions that have no given name - they are said to be
+# anonymous.
+
+# LOCALIZATION NOTE (shortcuts.toggleBreakpoint): text describing
+# keyboard shortcut action for toggling breakpoint
+shortcuts.toggleBreakpoint.accesskey=B
+
+# LOCALIZATION NOTE (shortcuts.toggleCondPanel): text describing
+# keyboard shortcut action for toggling conditional panel keyboard
+
+# LOCALIZATION NOTE (shortcuts.pauseOrResume): text describing
+# keyboard shortcut action for pause of resume
+
+# LOCALIZATION NOTE (shortcuts.stepOver): text describing
+# keyboard shortcut action for stepping over
+
+# LOCALIZATION NOTE (shortcuts.stepIn): text describing
+# keyboard shortcut action for stepping in
+
+# LOCALIZATION NOTE (shortcuts.stepOut): text describing
+# keyboard shortcut action for stepping out
+
+# LOCALIZATION NOTE (shortcuts.fileSearch): text describing
+# keyboard shortcut action for source file search
+
+# LOCALIZATION NOTE (shortcuts.fileSearch2): text describing
+# keyboard shortcut action for source file search
+
+# LOCALIZATION NOTE (shortcuts.gotoLine): text describing
+# keyboard shortcut for jumping to a specific line
+
+# LOCALIZATION NOTE (shortcuts.searchAgain): text describing
+# keyboard shortcut action for searching again
+
+# LOCALIZATION NOTE (shortcuts.searchAgain2): text describing
+# keyboard shortcut action for searching again
+
+# LOCALIZATION NOTE (shortcuts.projectSearch): text describing
+# keyboard shortcut action for full project search
+
+# LOCALIZATION NOTE (shortcuts.projectSearch2): text describing
+# keyboard shortcut action for full project search
+
+# LOCALIZATION NOTE (shortcuts.functionSearch): text describing
+# keyboard shortcut action for function search
+
+# LOCALIZATION NOTE (shortcuts.functionSearch2): text describing
+# keyboard shortcut action for function search
+
+# LOCALIZATION NOTE (shortcuts.buttonName): text describing
+# keyboard shortcut button text
+
+# LOCALIZATION NOTE (variablesSeparatorLabel): The text that is displayed
+# in the variables list as a separator between the name and value.
+variablesSeparatorLabel=:
+
+# LOCALIZATION NOTE(gotoLineModal.placeholder): The placeholder
+# text displayed when the user searches for specific lines in a file
+
+# LOCALIZATION NOTE(gotoLineModal.title): The message shown to users
+# to open the go to line modal
+
+# LOCALIZATION NOTE(gotoLineModal.key2): The shortcut for opening the
+# go to line modal
+# Do not localize "CmdOrCtrl+;", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE(symbolSearch.search.functionsPlaceholder): The placeholder
+# text displayed when the user searches for functions in a file
+
+# LOCALIZATION NOTE(symbolSearch.search.variablesPlaceholder): The placeholder
+# text displayed when the user searches for variables in a file
+
+# LOCALIZATION NOTE(symbolSearch.search.key2): The Key Shortcut for
+# searching for a function or variable
+# Do not localize "CmdOrCtrl+Shift+O", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE(symbolSearch.searchModifier.modifiersLabel): A label
+# preceding the group of modifiers
+
+# LOCALIZATION NOTE(symbolSearch.searchModifier.regex): A search option
+# when searching text in a file
+
+# LOCALIZATION NOTE(symbolSearch.searchModifier.caseSensitive): A search option
+# when searching text in a file
+
+# LOCALIZATION NOTE(symbolSearch.searchModifier.wholeWord): A search option
+# when searching text in a file
+
+# LOCALIZATION NOTE (variablesDomNodeValueTooltip): The text that is displayed
+# in a tooltip on the "open in inspector" button in the the variables list for a
+# DOMNode item.
+variablesDomNodeValueTooltip=පිරික්සුව තුල නෝඩුව තෝරාගැනීමට ක්ලික් කරන්න
+
+# LOCALIZATION NOTE (variablesEditButtonTooltip): The text that is displayed
+# in the variables list on a getter or setter which can be edited.
+variablesEditButtonTooltip=අගය සැකසීමට ක්ලික් කරන්න
+
+# LOCALIZATION NOTE (variablesViewErrorStacktrace): This is the text that is
+# shown before the stack trace in an error.
+variablesViewErrorStacktrace=ගොඩම පිටපත් කරන්න
+
+# LOCALIZATION NOTE (variablesViewMoreObjects): the text that is displayed
+# when you have an object preview that does not show all of the elements. At the end of the list
+# you see "N more..." in the web console output.
+# This is a semi-colon list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# #1 number of remaining items in the object
+# example: 3 more…
+variablesViewMoreObjects=#1 තවත්...;#1 තවත්...
+
+# LOCALIZATION NOTE (variablesEditableNameTooltip): The text that is displayed
+# in the variables list on an item with an editable name.
+variablesEditableNameTooltip=වෙනස් කිරීමට දෙවරක් ක්ලික් කරන්න
+
+# LOCALIZATION NOTE (variablesEditableValueTooltip): The text that is displayed
+# in the variables list on an item with an editable value.
+variablesEditableValueTooltip=අගය වෙනස් කිරීමට ක්ලික් කරන්න
+
+# LOCALIZATION NOTE (variablesCloseButtonTooltip): The text that is displayed
+# in the variables list on an item which can be removed.
+variablesCloseButtonTooltip=ඉවත් කිරීමට ක්ලික් කරන්න
+
+# LOCALIZATION NOTE (configurable|...|Tooltip): The text that is displayed
+# in the variables list on certain variables or properties as tooltips.
+# Expanations of what these represent can be found at the following links:
+# https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty
+# https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible
+# https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/isFrozen
+# https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/isSealed
+# It's probably best to keep these in English.
+configurableTooltip=වින්‍යාසකරන ලද
+enumerableTooltip=ගණ්ය
+writableTooltip=ලිවිය
+frozenTooltip=ශීත කළ
+sealedTooltip=මුද්රා තබා
+extensibleTooltip=විතන්‍ය
+overriddenTooltip=ඉක්මවනු
+WebIDLTooltip=WebIDL
+
diff --git a/l10n-si/devtools/client/device.properties b/l10n-si/devtools/client/device.properties
new file mode 100644
index 0000000000..d1b37a5fd5
--- /dev/null
+++ b/l10n-si/devtools/client/device.properties
@@ -0,0 +1,18 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside Device Emulation developer
+# tools. The correct localization of this file might be to keep it in English,
+# or another language commonly spoken among web developers.  You want to make
+# that choice consistent across the developer tools.  A good criteria is the
+# language in which you'd find the best documentation on web development on the
+# web.
+
+# LOCALIZATION NOTE:
+# These strings are category names in a list of devices that a user can choose
+# to simulate (e.g. "ZTE Open C", "VIA Vixen", "720p HD Television", etc).
+device.phones=දුරකථන
+device.tablets=ටැබ්ලට්
+device.laptops=ලැප්ටොප්
+device.televisions=TVs
diff --git a/l10n-si/devtools/client/dom.properties b/l10n-si/devtools/client/dom.properties
new file mode 100644
index 0000000000..b60d9893bc
--- /dev/null
+++ b/l10n-si/devtools/client/dom.properties
@@ -0,0 +1,19 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the DOM panel
+# which is available from the Web Developer sub-menu -> 'DOM'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (dom.filterDOMPanel): A placeholder text used for
+# DOM panel search box.
+dom.filterDOMPanel=DOM පැනලය පෙරන්න
+
+# LOCALIZATION NOTE (dom.refresh): A label for Refresh button in
+# DOM panel toolbar
+dom.refresh=ප්‍රතිපූර්ණය
\ No newline at end of file
diff --git a/l10n-si/devtools/client/filterwidget.properties b/l10n-si/devtools/client/filterwidget.properties
new file mode 100644
index 0000000000..e80cf946f1
--- /dev/null
+++ b/l10n-si/devtools/client/filterwidget.properties
@@ -0,0 +1,61 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used in the CSS Filter Editor Widget
+# which can be found in a tooltip that appears in the Rule View when clicking
+# on a filter swatch displayed next to CSS declarations like 'filter: blur(2px)'.
+
+# LOCALIZATION NOTE (emptyFilterList):
+# This string is displayed when filter's list is empty
+# (no filter specified / all removed)
+emptyFilterList=කිසිඳු පෙරහනක් හඳුන්වා නොමැත
+
+# LOCALIZATION NOTE (emptyPresetList):
+# This string is displayed when preset's list is empty
+emptyPresetList=ඔබ සතුව කිසිඳු සුරැකි පෙරසැකසුමක් නොපවතී.  \
+නමක් තෝරාගෙන සුරැකීම මගින් ඔබට පෙරසැකසුම් ගබඩා කළ ගැක. \
+පෙරසැකසුම් වෙත ඉක්මනින් ලඟාවීමට හැකි වීම තුළින් එය පහසුවෙන් යළි භාවිත කළ හැක.
+
+# LOCALIZATION NOTE (addUsingList):
+# This string is displayed under [emptyFilterList] when filter's
+# list is empty, guiding user to add a filter using the list below it
+addUsingList=පහත ලැයිස්තුව භාවිත කරමින් පෙරහණක් එක් කරන්න
+
+# LOCALIZATION NOTE (dropShadowPlaceholder):
+# This string is used as a placeholder for drop-shadow's input
+# in the filter list (shown when <input> is empty)
+dropShadowPlaceholder=x y අර වර්ණය
+
+# LOCALIZATION NOTE (dragHandleTooltipText):
+# This string is used as a tooltip text (shown on mouse hover) on the
+# drag handles of filters which are used to re-order filters
+dragHandleTooltipText=පෙරහණ යළි-පෙළගැසීම සඳහා ඉහළට හෝ පහළට අදින්න
+
+# LOCALIZATION NOTE (labelDragTooltipText):
+# This string is used as a tooltip text (shown on mouse hover) on the
+# filters' labels which can be dragged left/right to increase/decrease
+# the filter's value (like photoshop)
+labelDragTooltipText=අගය වැඩි හෝ අඩු කිරීමට දකුණට හෝ වමට අදින්න
+
+# LOCALIZATION NOTE (filterListSelectPlaceholder):
+# This string is used as a preview option in the list of possible filters
+# <select>
+filterListSelectPlaceholder=පෙරහණක් තෝරන්න
+
+# LOCALIZATION NOTE (addNewFilterButton):
+# This string is displayed on a button used to add new filters
+addNewFilterButton=එක් කරන්න
+
+# LOCALIZATION NOTE (newPresetPlaceholder):
+# This string is used as a placeholder in the list of presets which is used to
+# save a new preset
+newPresetPlaceholder=පෙරසැකසුම් නම
+
+# LOCALIZATION NOTE (savePresetButton):
+# This string is displayed on a button used to save a new preset
+savePresetButton=සුරකින්න
+
+# LOCALIZATION NOTE(presetsToggleButton):
+# This string is used in a button which toggles the presets list
+presetsToggleButton=පෙරසැකසුම්
diff --git a/l10n-si/devtools/client/font-inspector.properties b/l10n-si/devtools/client/font-inspector.properties
new file mode 100644
index 0000000000..d6a8a2c7b8
--- /dev/null
+++ b/l10n-si/devtools/client/font-inspector.properties
@@ -0,0 +1,64 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE This file contains the Font Inspector strings.
+# The Font Inspector is a panel accessible in the Inspector sidebar.
+
+# LOCALIZATION NOTE (fontinspector.system) This label indicates that the font is a local
+# system font.
+fontinspector.system=පද්ධතිය
+
+# LOCALIZATION NOTE (fontinspector.noFontsUsedOnCurrentElement): This label is shown when
+# no fonts were used on the selected element.
+
+# LOCALIZATION NOTE (fontinspector.copyURL): This is the text that appears in a tooltip
+# displayed when the user hovers over the copy icon next to the font URL.
+# Clicking the copy icon copies the full font URL to the user's clipboard
+fontinspector.copyURL=URL පිටපත්
+
+# LOCALIZATION NOTE (fontinspector.customInstanceName): Think of instances as presets
+# (groups of settings that apply in bulk to a thing). Instances have names. When the user
+# creates a new instance, it doesn't have a name. This is the text that appears as the
+# default name for a new instance. It shows up in a dropdown from which users can select
+# between predefined instances and this custom instance.
+fontinspector.customInstanceName=රුචි
+
+# LOCALIZATION NOTE (fontinspector.fontInstanceLabel): This label is shown next to the UI
+# in the font editor which allows a user to select a font instance option from a
+# dropdown. An instance is like a preset. A "font instance" is the term used by the font
+# authors to mean a group of predefined font settings.
+fontinspector.fontInstanceLabel=අවස්ථාව
+
+# LOCALIZATION NOTE (fontinspector.fontSizeLabel): This label is shown next to the UI
+# in the font editor which allows the user to change the font size.
+fontinspector.fontSizeLabel=ප්‍රමාණය
+
+# LOCALIZATION NOTE (fontinspector.fontWeightLabel): This label is shown next to the UI
+# in the font editor which allows the user to change the font weight.
+fontinspector.fontWeightLabel=භාරය
+
+# LOCALIZATION NOTE (fontinspector.fontItalicLabel): This label is shown next to the UI
+# in the font editor which allows the user to change the style of the font to italic.
+fontinspector.fontItalicLabel=ඇලකුරු
+
+# LOCALIZATION NOTE (fontinspector.showMore): Label for a collapsed list of fonts.
+fontinspector.showMore=තවත් පෙන්වන්න
+
+# LOCALIZATION NOTE (fontinspector.showLess): Label for an expanded list of fonts.
+fontinspector.showLess=අඩුවෙන් පෙන්වන්න
+
+# LOCALIZATION NOTE (fontinspector.lineHeightLabelCapitalized): Label for the UI to change the line height in the font editor.
+fontinspector.lineHeightLabelCapitalized=රේඛා උස
+
+# LOCALIZATION NOTE (fontinspector.allFontsOnPageHeader): Header for the section listing
+# all the fonts on the current page.
+fontinspector.allFontsOnPageHeader=පිටුව මත සියළු අකුරු
+
+# LOCALIZATION NOTE (fontinspector.fontsUsedLabel): Label for the Font Editor section
+# which shows the fonts used on the selected element.
+fontinspector.fontsUsedLabel=භාවිත කළ අකුරු
+
+# LOCALIZATION NOTE (fontinspector.previewTextPlaceholder): Placeholder for the input
+# where the user can type text to get a preview of it using a font.
+fontinspector.previewTextPlaceholder=අකුරු පෙරදසුන් පෙළ
diff --git a/l10n-si/devtools/client/graphs.properties b/l10n-si/devtools/client/graphs.properties
new file mode 100644
index 0000000000..da7e12ac6b
--- /dev/null
+++ b/l10n-si/devtools/client/graphs.properties
@@ -0,0 +1,24 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Performance Tools
+# which is available from the Web Developer sub-menu -> 'Performance'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web. These strings
+# are specifically for marker names in the performance tool.
+
+# LOCALIZATION NOTE (graphs.label.average):
+# This string is displayed on graphs when showing an average.
+graphs.label.average=avg
+
+# LOCALIZATION NOTE (graphs.label.minimum):
+# This string is displayed on graphs when showing a minimum.
+graphs.label.minimum=අවම
+
+# LOCALIZATION NOTE (graphs.label.maximum):
+# This string is displayed on graphs when showing a maximum.
+graphs.label.maximum=උපරිම
diff --git a/l10n-si/devtools/client/har.properties b/l10n-si/devtools/client/har.properties
new file mode 100644
index 0000000000..b1f0967485
--- /dev/null
+++ b/l10n-si/devtools/client/har.properties
@@ -0,0 +1,21 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Network Monitor
+# which is available from the Web Developer sub-menu -> 'Network Monitor'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (har.responseBodyNotIncluded): A label used within
+# HAR file explaining that HTTP response bodies are not includes
+# in exported data.
+
+# LOCALIZATION NOTE (har.responseBodyNotIncluded): A label used within
+# HAR file explaining that HTTP request bodies are not includes
+# in exported data.
+har.requestBodyNotIncluded=ඉල්ලීම් ඒකකයන් අඩංගු නොවේ.
+
diff --git a/l10n-si/devtools/client/inspector.properties b/l10n-si/devtools/client/inspector.properties
new file mode 100644
index 0000000000..7e19a7c41c
--- /dev/null
+++ b/l10n-si/devtools/client/inspector.properties
@@ -0,0 +1,383 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Inspector
+# which is available from the Web Developer sub-menu -> 'Inspect'.
+#
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+inspector.panelLabel.markupView=සලකුණු දසුන
+
+# LOCALIZATION NOTE (markupView.more.showing)
+# When there are too many nodes to load at once, we will offer to
+# show all the nodes.
+markupView.more.showing=ඇතැම් නෝඩ සැඟවිනි
+
+# LOCALIZATION NOTE (markupView.more.showAll2): Semi-colon list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+
+# LOCALIZATION NOTE (markupView.whitespaceOnly)
+# Used in a tooltip that appears when the user hovers over whitespace-only text nodes in
+# the inspector.
+
+# LOCALIZATION NOTE (markupView.event.tooltiptext)
+# Used in a tooltip that appears when the user hovers over 'ev' button in
+# the inspector.
+
+#LOCALIZATION NOTE: Used in the image preview tooltip when the image could not be loaded
+previewTooltip.image.brokenImage=පිළිබිඹුව පූර්ණය කළ නොහැකි විය
+
+# LOCALIZATION NOTE: Used in color picker tooltip when the eyedropper is disabled for
+# non-HTML documents
+
+#LOCALIZATION NOTE: Used in the event tooltip to allow the debugger to be opened
+eventsTooltip.openInDebugger=දෝශ නිරාකරණය තුළ විවෘත කරන්න
+
+#LOCALIZATION NOTE: Used in the event tooltip when a script's filename cannot be detected
+eventsTooltip.unknownLocation=නොදන්නා ස්ථානය
+
+#LOCALIZATION NOTE: Used in the mouseover tooltip when hovering "Unknown location."
+
+#LOCALIZATION NOTE: Used in the tooltip for Bubbling
+
+#LOCALIZATION NOTE: Used in the tooltip for Capturing
+
+# LOCALIZATION NOTE (docsTooltip.visitMDN): Shown in the docs tooltip when the MDN page
+# could not be loaded (for example, because of a connectivity problem).
+
+# LOCALIZATION NOTE (inspector.collapsePane): This is the tooltip for the button
+# that collapses the right panel (rules, computed, box-model, etc...) in the
+# inspector UI.
+
+# LOCALIZATION NOTE (inspector.expandPane): This is the tooltip for the button
+# that expands the right panel (rules, computed, box-model, etc...) in the
+# inspector UI.
+
+# LOCALIZATION NOTE (inspector.searchResultsCount): This is the label that
+# will show up next to the inspector search box. %1$S is the current result
+# index and %2$S is the total number of search results. For example: "3 of 9".
+# This won't be visible until the search box is updated in Bug 835896.
+inspector.searchResultsCount2=%2$S හි %1$S
+
+# LOCALIZATION NOTE (inspector.searchResultsNone): This is the label that
+# will show up next to the inspector search box when no matches were found
+# for the given string.
+# This won't be visible until the search box is updated in Bug 835896.
+inspector.searchResultsNone=ගැලපුම් නැත
+
+# LOCALIZATION NOTE (inspector.menu.openUrlInNewTab.label): This is the label of
+# a menu item in the inspector contextual-menu that appears when the user right-
+# clicks on the attribute of a node in the inspector that is a URL, and that
+# allows to open that URL in a new tab.
+inspector.menu.openUrlInNewTab.label=සබැඳුම නව ටැබයක විවෘත කරන්න
+
+# LOCALIZATION NOTE (inspector.menu.copyUrlToClipboard.label): This is the label
+# of a menu item in the inspector contextual-menu that appears when the user
+# right-clicks on the attribute of a node in the inspector that is a URL, and
+# that allows to copy that URL in the clipboard.
+inspector.menu.copyUrlToClipboard.label=සබැඳි ලිපිනය පිටපත් කරන්න
+
+# LOCALIZATION NOTE (inspector.menu.selectElement.label): This is the label of a
+# menu item in the inspector contextual-menu that appears when the user right-
+# clicks on the attribute of a node in the inspector that is the ID of another
+# element in the DOM (like with <label for="input-id">), and that allows to
+# select that element in the inspector.
+
+# LOCALIZATION NOTE (inspectorEditAttribute.label): This is the label of a
+# sub-menu "Attribute" in the inspector contextual-menu that appears
+# when the user right-clicks on the node in the inspector, and that allows
+# to edit an attribute on this node.
+inspectorEditAttribute.accesskey=E
+
+# LOCALIZATION NOTE (inspectorRemoveAttribute.label): This is the label of a
+# sub-menu "Attribute" in the inspector contextual-menu that appears
+# when the user right-clicks on the attribute of a node in the inspector,
+# and that allows to remove this attribute.
+inspectorRemoveAttribute.accesskey=R
+
+# LOCALIZATION NOTE (inspectorCopyAttributeValue.label): This is the label of a
+# sub-menu "Attribute" in the inspector contextual-menu that appears
+# when the user right-clicks on the attribute of a node in the inspector,
+# and that allows to copy the attribute value to clipboard.
+inspectorCopyAttributeValue.accesskey=V
+
+# LOCALIZATION NOTE (inspector.nodePreview.highlightNodeLabel):
+# This string is displayed in a tooltip that is shown when hovering over a the
+# inspector icon displayed next to a DOM node preview (e.g. next to something
+# like "div#foo.bar").
+# DOM node previews can be displayed in places like the animation-inspector, the
+# console or the object inspector.
+# The tooltip invites the user to click on the icon in order to highlight the
+# node in the page.
+
+# LOCALIZATION NOTE (inspectorHTMLEdit.label): This is the label shown
+# in the inspector contextual-menu for the item that lets users edit the
+# (outer) HTML of the current node
+inspectorHTMLEdit.label=HTML ලෙස සංස්කරණය කරන්න
+inspectorHTMLEdit.accesskey=E
+
+# LOCALIZATION NOTE (inspectorCopyInnerHTML.label): This is the label shown
+# in the inspector contextual-menu for the item that lets users copy the
+# inner HTML of the current node
+inspectorCopyInnerHTML.accesskey=I
+
+# LOCALIZATION NOTE (inspectorCopyOuterHTML.label): This is the label shown
+# in the inspector contextual-menu for the item that lets users copy the
+# outer HTML of the current node
+inspectorCopyOuterHTML.accesskey=O
+
+# LOCALIZATION NOTE (inspectorCopyCSSSelector.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users copy
+# the CSS Selector of the current node
+inspectorCopyCSSSelector.accesskey=S
+
+# LOCALIZATION NOTE (inspectorCopyCSSPath.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users copy
+# the full CSS path of the current node
+inspectorCopyCSSPath.accesskey=P
+
+# LOCALIZATION NOTE (inspectorCopyXPath.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users copy
+# the XPath of the current node
+
+# LOCALIZATION NOTE (inspectorPasteOuterHTML.label): This is the label shown
+# in the inspector contextual-menu for the item that lets users paste outer
+# HTML in the current node
+inspectorPasteOuterHTML.accesskey=O
+
+# LOCALIZATION NOTE (inspectorPasteInnerHTML.label): This is the label shown
+# in the inspector contextual-menu for the item that lets users paste inner
+# HTML in the current node
+inspectorPasteInnerHTML.accesskey=I
+
+# LOCALIZATION NOTE (inspectorHTMLPasteBefore.label): This is the label shown
+# in the inspector contextual-menu for the item that lets users paste
+# the HTML before the current node
+inspectorHTMLPasteBefore.label=පෙර
+inspectorHTMLPasteBefore.accesskey=B
+
+# LOCALIZATION NOTE (inspectorHTMLPasteAfter.label): This is the label shown
+# in the inspector contextual-menu for the item that lets users paste
+# the HTML after the current node
+inspectorHTMLPasteAfter.label=පසු
+inspectorHTMLPasteAfter.accesskey=A
+
+# LOCALIZATION NOTE (inspectorHTMLPasteFirstChild.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users paste
+# the HTML as the first child the current node
+inspectorHTMLPasteFirstChild.accesskey=F
+
+# LOCALIZATION NOTE (inspectorHTMLPasteLastChild.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users paste
+# the HTML as the last child the current node
+inspectorHTMLPasteLastChild.accesskey=L
+
+# LOCALIZATION NOTE (inspectorScrollNodeIntoView.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users scroll
+# the current node into view
+inspectorScrollNodeIntoView.accesskey=S
+
+# LOCALIZATION NOTE (inspectorHTMLDelete.label): This is the label shown in
+# the inspector contextual-menu for the item that lets users delete the
+# current node
+inspectorHTMLDelete.accesskey=D
+
+# LOCALIZATION NOTE (inspectorAttributesSubmenu.label): This is the label
+# shown in the inspector contextual-menu for the sub-menu of the other
+# attribute items, which allow to:
+# - add new attribute
+# - edit attribute
+# - remove attribute
+inspectorAttributesSubmenu.accesskey=A
+
+# LOCALIZATION NOTE (inspectorAddAttribute.label): This is the label shown in
+# the inspector contextual-menu for the item that lets users add attribute
+# to current node
+inspectorAddAttribute.accesskey=A
+
+# LOCALIZATION NOTE (inspectorSearchHTML.label3): This is the label that is
+# shown as the placeholder for the markup view search in the inspector.
+
+# LOCALIZATION NOTE (inspectorImageDataUri.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users copy
+# the URL embedding the image data encoded in Base 64 (what we name
+# here Image Data URL). For more information:
+# https://developer.mozilla.org/en-US/docs/Web/HTTP/data_URIs
+
+# LOCALIZATION NOTE (inspectorShowDOMProperties.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users see
+# the DOM properties of the current node. When triggered, this item
+# opens the split Console and displays the properties in its side panel.
+
+# LOCALIZATION NOTE (inspectorUseInConsole.label): This is the label
+# shown in the inspector contextual-menu for the item that outputs a
+# variable for the current node to the console. When triggered,
+# this item opens the split Console.
+
+# LOCALIZATION NOTE (inspectorExpandNode.label): This is the label
+# shown in the inspector contextual-menu for recursively expanding
+# mark-up elements
+
+# LOCALIZATION NOTE (inspectorCollapseNode.label): This is the label
+# shown in the inspector contextual-menu for recursively collapsing
+# mark-up elements
+
+# LOCALIZATION NOTE (inspectorCollapseAll.label): This is the label
+# shown in the inspector contextual-menu for recursively collapsing
+# mark-up elements
+
+# LOCALIZATION NOTE (inspectorScreenshotNode.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users take
+# a screenshot of the currently selected node.
+
+# LOCALIZATION NOTE (inspectorDuplicateNode.label): This is the label
+# shown in the inspector contextual-menu for the item that lets users
+# duplicate the currently selected node.
+
+# LOCALIZATION NOTE (inspectorAddNode.label): This is the label shown in
+# the inspector toolbar for the button that lets users add elements to the
+# DOM (as children of the currently selected element).
+inspectorAddNode.accesskey=C
+
+# LOCALIZATION NOTE (inspectorCopyHTMLSubmenu.label): This is the label
+# shown in the inspector contextual-menu for the sub-menu of the other
+# copy items, which allow to:
+# - Copy Inner HTML
+# - Copy Outer HTML
+# - Copy Unique selector
+# - Copy Image data URI
+inspectorCopyHTMLSubmenu.label=පිටපත් කරන්න
+
+# LOCALIZATION NOTE (inspectorPasteHTMLSubmenu.label): This is the label
+# shown in the inspector contextual-menu for the sub-menu of the other
+# paste items, which allow to:
+# - Paste Inner HTML
+# - Paste Outer HTML
+# - Before
+# - After
+# - As First Child
+# - As Last Child
+inspectorPasteHTMLSubmenu.label=අලවන්න
+
+# LOCALIZATION NOTE (inspector.searchHTML.key):
+# Key shortcut used to focus the DOM element search box on top-right corner of
+# the markup view
+inspector.searchHTML.key=CmdOrCtrl+F
+
+# LOCALIZATION NOTE (markupView.hide.key):
+# Key shortcut used to hide the selected node in the markup view.
+markupView.hide.key=h
+
+# LOCALIZATION NOTE (markupView.edit.key):
+# Key shortcut used to hide the selected node in the markup view.
+markupView.edit.key=F2
+
+# LOCALIZATION NOTE (markupView.scrollInto.key):
+# Key shortcut used to scroll the webpage in order to ensure the selected node
+# is visible
+markupView.scrollInto.key=s
+
+# LOCALIZATION NOTE (inspector.sidebar.fontInspectorTitle):
+# This is the title shown in a tab in the side panel of the Inspector panel
+# that corresponds to the tool displaying the list of fonts used in the page.
+inspector.sidebar.fontInspectorTitle=අකුරු
+
+# LOCALIZATION NOTE (inspector.sidebar.ruleViewTitle):
+# This is the title shown in a tab in the side panel of the Inspector panel
+# that corresponds to the tool displaying the list of CSS rules used
+# in the page.
+inspector.sidebar.ruleViewTitle=රීති
+
+# LOCALIZATION NOTE (inspector.sidebar.computedViewTitle):
+# This is the title shown in a tab in the side panel of the Inspector panel
+# that corresponds to the tool displaying the list of computed CSS values
+# used in the page.
+inspector.sidebar.computedViewTitle=ගණනය කළ
+
+# LOCALIZATION NOTE (inspector.sidebar.layoutViewTitle2):
+# This is the title shown in a tab in the side panel of the Inspector panel
+# that corresponds to the tool displaying layout information defined in the page.
+inspector.sidebar.layoutViewTitle2=සැලසුම
+
+# LOCALIZATION NOTE (inspector.sidebar.newBadge):
+# This is the text of a promotion badge showed in the inspector sidebar, next to a panel
+# name. Used to promote new/recent panels such as the layout panel.
+
+# LOCALIZATION NOTE (inspector.sidebar.animationInspectorTitle):
+# This is the title shown in a tab in the side panel of the Inspector panel
+# that corresponds to the tool displaying animations defined in the page.
+inspector.sidebar.animationInspectorTitle=සජීවීකරණ
+
+# LOCALIZATION NOTE (inspector.eyedropper.label): A string displayed as the tooltip of
+# a button in the inspector which toggles the Eyedropper tool
+
+# LOCALIZATION NOTE (inspector.colorwidget.colorNameLabel):
+# The label for the current color widget's color name field.
+
+# LOCALIZATION NOTE (inspector.colorwidget.contrastRatio.header):
+# This string is used as a header to indicate the contrast section of the
+# color widget.
+
+# LOCALIZATION NOTE (inspector.colorwidget.contrastRatio.invalidColor):
+# This string is used when an invalid color is passed as a background color
+# to the color widget.
+
+# LOCALIZATION NOTE (inspector.colorwidget.contrastRatio.info):
+# This string is used to explain the contrast ratio grading system when you hover over the help icon in the contrast info.
+
+# LOCALIZATION NOTE (inspector.colorwidget.contrastRatio.failGrade):
+# This string is used to indicate that the text fails for contrast ratio grading criteria.
+
+# LOCALIZATION NOTE (inspector.colorwidget.contrastRatio.failInfo):
+# This string is used to explain that the text fails for contrast ratio grading criteria.
+
+# LOCALIZATION NOTE (inspector.colorwidget.contrastRatio.AABigInfo):
+# This string is used to explain that the text passes AA* grade for contrast ratio.
+
+# LOCALIZATION NOTE (inspector.colorwidget.contrastRatio.AAABigInfo):
+# This string is used to explain that the text passes the AA grade and AAA* for contrast ratio.
+
+# LOCALIZATION NOTE (inspector.colorwidget.contrastRatio.AAAInfo):
+# This string is used to explain that the text passes AAA grade for contrast ratio.
+
+# LOCALIZATION NOTE (inspector.breadcrumbs.label): A string visible only to a screen reader and
+# is used to label (using aria-label attribute) a container for inspector breadcrumbs
+
+# LOCALIZATION NOTE (inspector.browserStyles.label): This is the label for the checkbox
+# that specifies whether the styles that are not from the user's stylesheet should be
+# displayed or not.
+inspector.browserStyles.label=ගවේශක මෝස්තර
+
+# LOCALIZATION NOTE (inspector.filterStyles.placeholder): This is the placeholder that
+# goes in the search box when no search term has been entered.
+inspector.filterStyles.placeholder=පෙරහන් රටාවන්
+
+# LOCALIZATION NOTE (inspector.addRule.tooltip): This is the tooltip shown when
+# hovering the `Add new rule` button in the rules view toolbar. This should
+# match ruleView.contextmenu.addNewRule in styleinspector.properties
+inspector.addRule.tooltip=නව රීතිය එක් කරන්න
+
+# LOCALIZATION NOTE (inspector.togglePseudo.tooltip): This is the tooltip
+# shown when hovering over the `Toggle Pseudo Class Panel` button in the
+# rule view toolbar.
+
+# LOCALIZATION NOTE (inspector.classPanel.toggleClass.tooltip): This is the tooltip
+# shown when hovering over the `Toggle Class Panel` button in the
+# rule view toolbar.
+
+# LOCALIZATION NOTE (inspector.classPanel.newClass.placeholder): This is the placeholder
+# shown inside the text field used to add a new class in the rule-view.
+
+# LOCALIZATION NOTE (inspector.classPanel.noClasses): This is the text displayed in the
+# class panel when the current element has no classes applied.
+
+# LOCALIZATION NOTE (inspector.noProperties): In the case where there are no CSS
+# properties to display e.g. due to search criteria this message is
+# displayed.
+inspector.noProperties=CSS ලක්ෂණයන් හමු නොවීය.
+
diff --git a/l10n-si/devtools/client/jit-optimizations.properties b/l10n-si/devtools/client/jit-optimizations.properties
new file mode 100644
index 0000000000..4700189e22
--- /dev/null
+++ b/l10n-si/devtools/client/jit-optimizations.properties
@@ -0,0 +1,32 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used within the JIT tools
+# in the Performance Tools which is available from the Web Developer
+# sub-menu -> 'Performance' The correct localization of this file might
+# be to keep it in English, or another language commonly spoken among
+# web developers. You want to make that choice consistent across the
+# developer tools. A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (jit.title):
+# This string is displayed in the header of the JIT Optimizations view.
+
+# LOCALIZATION NOTE (jit.optimizationFailure):
+# This string is displayed in a tooltip when no JIT optimizations were detected.
+
+# LOCALIZATION NOTE (jit.samples):
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# This string is displayed for the unit representing the number of times a
+# frame is sampled.
+# "#1" represents the number of samples
+# example: 30 samples
+
+# LOCALIZATION NOTE (jit.types):
+# This string is displayed for the group of Ion Types in the optimizations view.
+jit.types=වර්ග
+
+# LOCALIZATION NOTE (jit.attempts):
+# This string is displayed for the group of optimization attempts in the optimizations view.
+jit.attempts=උත්සාහයන්
diff --git a/l10n-si/devtools/client/jsonview.properties b/l10n-si/devtools/client/jsonview.properties
new file mode 100644
index 0000000000..31e438ea80
--- /dev/null
+++ b/l10n-si/devtools/client/jsonview.properties
@@ -0,0 +1,43 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used in the JSON View tool
+# that is used to inspect application/json document types loaded
+# in the browser.
+
+# LOCALIZATION NOTE The correct localization of this file might be to keep it
+# in English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best documentation
+# on web development on the web.
+
+# LOCALIZATION NOTE (jsonViewer.tab.JSON, jsonViewer.tab.RawData,
+# jsonViewer.tab.Headers): Label for a panel tab.
+jsonViewer.tab.JSON=JSON
+jsonViewer.tab.RawData=අමු දත්ත
+jsonViewer.tab.Headers=ශීර්ෂක
+
+# LOCALIZATION NOTE (jsonViewer.responseHeaders, jsonViewer.requestHeaders):
+# Label for header groups within the 'Headers' panel.
+jsonViewer.responseHeaders=ප්‍රතිචාර ශීර්ෂයන්
+jsonViewer.requestHeaders=ඉල්ලුම් ශීර්ෂයන්
+
+# LOCALIZATION NOTE (jsonViewer.Save): Label for save command
+jsonViewer.Save=සුරකින්න
+
+# LOCALIZATION NOTE (jsonViewer.Copy): Label for clipboard copy command
+jsonViewer.Copy=පිටපත්
+
+# LOCALIZATION NOTE (jsonViewer.ExpandAll): Label for expanding all nodes
+jsonViewer.ExpandAll=සියල්ල විදහන්න
+
+# LOCALIZATION NOTE (jsonViewer.PrettyPrint): Label for JSON
+# pretty print action button.
+
+# LOCALIZATION NOTE (jsonViewer.filterJSON): Label used in search box
+# at the top right cornder of the JSON Viewer.
+
+# LOCALIZATION NOTE (jsonViewer.reps.reference): Label used for cycle
+# references in an array.
+
diff --git a/l10n-si/devtools/client/layout.properties b/l10n-si/devtools/client/layout.properties
new file mode 100644
index 0000000000..62b80d05da
--- /dev/null
+++ b/l10n-si/devtools/client/layout.properties
@@ -0,0 +1,50 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE This file contains the Layout Inspector strings.
+# The Layout Inspector is a panel accessible in the Inspector sidebar.
+
+# LOCALIZATION NOTE (layout.cannotShowGridOutline, layout.cannotSHowGridOutline.title):
+# In the case where the grid outline cannot be effectively displayed.
+layout.cannotShowGridOutline=මෙම ජාලාව සඳහා දළ සැලැස්ම පෙන්විය නොහැක
+layout.cannotShowGridOutline.title=තෝරාගත් ජාලයේ දළ සැලැස්ම භාවිත කිරීම සඳහා එය සැලසුම් පැනලය තුළ සාර්ථකව රැඳෙන්නේ නැත.
+
+# LOCALIZATION NOTE (layout.displayAreaNames): Label of the display area names setting
+# option in the CSS Grid pane.
+layout.displayAreaNames=ප්‍රදේශ නාම පෙන්වන්න
+
+# LOCALIZATION NOTE (layout.displayLineNumbers): Label of the display line numbers
+# setting option in the CSS Grid pane.
+layout.displayLineNumbers=පේළි අංක පෙන්වන්න
+
+# LOCALIZATION NOTE (layout.extendLinesInfinitely): Label of the extend lines
+# infinitely setting option in the CSS Grid pane.
+layout.extendLinesInfinitely=සීමාරහිතව රේඛාවන් දිගු කරන්න
+
+# LOCALIZATION NOTE (layout.header): The accordion header for the CSS Grid pane.
+layout.header=ජාලාව
+
+# LOCALIZATION NOTE (layout.gridDisplaySettings): The header for the grid display
+# settings container in the CSS Grid pane.
+layout.gridDisplaySettings=ජාලා දර්ශක සැකකුම්
+
+# LOCALIZATION NOTE (layout.noGridsOnThisPage): In the case where there are no CSS grid
+# containers to display.
+layout.noGridsOnThisPage=මෙම පිටුව මත CSS ජාලාව භාවිත නොවේ
+
+# LOCALIZATION NOTE (layout.overlayMultipleGrids): The header for the list of grid
+# container elements that can be highlighted in the CSS Grid pane.
+
+# LOCALIZATION NOTE (layout.overlayGrid): Alternate header for the list of grid container
+# elements if only one item can be selected.
+
+# LOCALIZATION NOTE (layout.rowColumnPositions): The row and column position of a grid
+# cell shown in the grid cell infobar when hovering over the CSS grid outline.
+
+# LOCALIZATION NOTE (layout.promoteMessage): Text displayed in the promote bar for the
+# layout panel.
+
+# LOCALIZATION NOTE (layout.learnMore): Text for the link displayed in the promote bar
+# for the layout panel.
+
diff --git a/l10n-si/devtools/client/markers.properties b/l10n-si/devtools/client/markers.properties
new file mode 100644
index 0000000000..089366dc3c
--- /dev/null
+++ b/l10n-si/devtools/client/markers.properties
@@ -0,0 +1,83 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Performance Tools
+# which is available from the Web Developer sub-menu -> 'Performance'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web. These strings
+# are specifically for marker names in the performance tool.
+
+# LOCALIZATION NOTE (marker.label.*):
+# These strings are displayed in the Performance Tool waterfall, identifying markers.
+# We want to use the same wording as Google Chrome when appropriate.
+marker.label.styles=රටාව නැවත ගණනය
+marker.label.reflow=ආකෘතිය
+marker.label.paint=ඇඳීම
+marker.label.javascript=ක්‍රියාකාරීත්ව ඇමතුම
+marker.label.domevent=DOM අවස්ථාව
+marker.label.consoleTime=කොන්සෝලය
+marker.label.garbageCollection.incremental=Incremental GC
+marker.label.timestamp=කාලමුද්‍රාව
+marker.label.unknown=නොදන්නා
+
+# LOCALIZATION NOTE (marker.label.javascript.*):
+# These strings are displayed as JavaScript markers that have special
+# reasons that can be translated.
+marker.label.javascript.jsURI=JavaScript URI
+
+# LOCALIZATION NOTE (marker.field.*):
+# Strings used in the waterfall sidebar as property names.
+
+# General marker fields
+marker.field.start=අරඹන්න:
+marker.field.end=අවසන:
+marker.field.duration=කාලසීමාව:
+
+# General "reason" for a marker (JavaScript, Garbage Collection)
+# General "type" for a marker (Cycle Collection, Garbage Collection)
+marker.field.type=වර්‍ගය:
+# General "label" for a marker (user defined)
+
+# Field names for stack values
+marker.field.stack=ගොඩ:
+marker.field.startStack=ආරම්භයේ ගොඩගසන්න:
+marker.field.endStack=අවසානයේ ගොඩගසන්න:
+
+# %S is the "Async Cause" of a marker, and this signifies that the cause
+# was an asynchronous one in a displayed stack.
+
+# For console.time markers
+marker.field.consoleTimerName=කාල ඝණක නම:
+
+# For DOM Event markers
+marker.field.DOMEventType=අවස්ථා වර්ගය:
+marker.field.DOMEventPhase=අවධිය:
+
+# Non-incremental cause for a Garbage Collection marker
+
+# For "Recalculate Style" markers
+
+# The type of operation performed by a Worker.
+
+# The type of operation performed by a MessagePort
+
+# Strings used in the waterfall sidebar as values.
+marker.value.unknownFrame=<නොදන්නා ස්ථානය>
+marker.value.DOMEventTargetPhase=ඉලක්කය
+marker.value.DOMEventCapturingPhase=ග්‍රහණය
+marker.value.DOMEventBubblingPhase=බුබුළුදමන
+
+# LOCALIZATION NOTE (marker.gcreason.label.*):
+# These strings are used to give a concise but readable description of a GC reason.
+marker.gcreason.label.SET_NEW_DOCUMENT=නව ලේඛනය
+marker.gcreason.label.SET_DOC_SHELL=නව ලේඛය
+
+# The name of a nursery collection.
+
+# LOCALIZATION NOTE (marker.gcreason.description.*):
+# These strings are used to give an expanded description of why a GC occurred.
+
diff --git a/l10n-si/devtools/client/memory.properties b/l10n-si/devtools/client/memory.properties
new file mode 100644
index 0000000000..ff839de596
--- /dev/null
+++ b/l10n-si/devtools/client/memory.properties
@@ -0,0 +1,366 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Memory Tools
+# which is available from the Web Developer sub-menu -> 'Memory'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (snapshot.io.save): The label for the link that saves a
+# snapshot to disk.
+snapshot.io.save=සුරකින්න
+
+# LOCALIZATION NOTE (snapshot.io.delete): The label for the link that deletes
+# a snapshot
+snapshot.io.delete=මකන්න
+
+# LOCALIZATION NOTE (snapshot.io.save.window): The title for the window
+# displayed when saving a snapshot to disk.
+
+# LOCALIZATION NOTE (snapshot.io.import.window): The title for the window
+# displayed when importing a snapshot form disk.
+
+# LOCALIZATION NOTE (snapshot.io.filter): The title for the filter used to
+# filter file types (*.fxsnapshot)
+
+# LOCALIZATION NOTE (aggregate.mb): The label annotating the number of bytes (in
+# megabytes) in a snapshot. %S represents the value, rounded to 2 decimal
+# points.
+aggregate.mb=%S MB
+
+# LOCALIZATION NOTE (snapshot-title.loading): The title for a snapshot before
+# it has a creation time to display.
+snapshot-title.loading=සැකසෙමින්…
+
+# LOCALIZATION NOTE (checkbox.recordAllocationStacks): The label describing the
+# boolean checkbox whether or not to record call stacks.
+
+# LOCALIZATION NOTE (checkbox.recordAllocationStacks.tooltip): The tooltip for
+# the label describing the boolean checkbox whether or not to record call
+# stacks.
+
+# LOCALIZATION NOTE (toolbar.displayBy): The label describing the select menu
+# options of the display options.
+
+# LOCALIZATION NOTE (toolbar.displayBy.tooltip): The tooltip for the label
+# describing the select menu options of the display options.
+
+# LOCALIZATION NOTE (toolbar.pop-view): The text in the button to go back to the
+# previous view.
+toolbar.pop-view=←
+
+# LOCALIZATION NOTE (toolbar.pop-view.label): The text for the label for the
+# button to go back to the previous view.
+
+# LOCALIZATION NOTE (toolbar.viewing-individuals): The text letting the user
+# know that they are viewing individual nodes from a census group.
+
+# LOCALIZATION NOTE (censusDisplays.coarseType.tooltip): The tooltip for the
+# "coarse type" display option.
+
+# LOCALIZATION NOTE (censusDisplays.allocationStack.tooltip): The tooltip for
+# the "call stack" display option.
+
+# LOCALIZATION NOTE (censusDisplays.invertedAllocationStack.tooltip): The
+# tooltip for the "inverted call stack" display option.
+
+# LOCALIZATION NOTE (censusDisplays.treeMap.tooltip): The tooltip for the
+# "tree map" display option.
+
+# LOCALIZATION NOTE (censusDisplays.objectClass.tooltip): The tooltip for the
+# "object class" display option.
+
+# LOCALIZATION NOTE (censusDisplays.internalType.tooltip): The tooltip for the
+# "internal type" display option.
+
+# LOCALIZATION NOTE (toolbar.labelBy): The label describing the select menu
+# options of the label options.
+
+# LOCALIZATION NOTE (toolbar.labelBy): The tooltip for the label describing the
+# select menu options of the label options.
+
+# LOCALIZATION NOTE (dominatorTreeDisplays.coarseType.tooltip): The tooltip for
+# the "coarse type" dominator tree display option.
+
+# LOCALIZATION NOTE (dominatorTreeDisplays.allocationStack.tooltip): The
+# tooltip for the "call stack" dominator tree display option.
+
+# LOCALIZATION NOTE (dominatorTreeDisplays.internalType.tooltip): The
+# tooltip for the "internal type" dominator tree display option.
+
+# LOCALIZATION NOTE (treeMapDisplays.coarseType.tooltip): The tooltip for
+# the "coarse type" tree map display option.
+
+# LOCALIZATION NOTE (toolbar.view): The label for the view selector in the
+# toolbar.
+toolbar.view=දසුන:
+
+# LOCALIZATION NOTE (toolbar.view.tooltip): The tooltip for the label for the
+# view selector in the toolbar.
+
+# LOCALIZATION NOTE (toolbar.view.census): The label for the census view option
+# in the toolbar.
+
+# LOCALIZATION NOTE (toolbar.view.census.tooltip): The tooltip for the label for
+# the census view option in the toolbar.
+
+# LOCALIZATION NOTE (toolbar.view.dominators): The label for the dominators view
+# option in the toolbar.
+
+# LOCALIZATION NOTE (toolbar.view.dominators.tooltip): The tooltip for the label
+# for the dominators view option in the toolbar.
+
+# LOCALIZATION NOTE (toolbar.view.treemap): The label for the tree map option
+# in the toolbar.
+
+# LOCALIZATION NOTE (toolbar.view.treemap.tooltip): The tooltip for the label for
+# the tree map view option in the toolbar.
+
+# LOCALIZATION NOTE (take-snapshot): The label describing the button that
+# initiates taking a snapshot, either as the main label, or a tooltip.
+
+# LOCALIZATION NOTE (import-snapshot): The label describing the button that
+# initiates importing a snapshot.
+
+# LOCALIZATION NOTE (clear-snapshots.tooltip): The tooltip for the button that
+# deletes existing snapshot.
+
+# LOCALIZATION NOTE (diff-snapshots.tooltip): The tooltip for the button that
+# initiates selecting two snapshots to diff with each other.
+
+# LOCALIZATION NOTE (filter.placeholder): The placeholder text used for the
+# memory tool's filter search box.
+filter.placeholder=පෙරහන
+
+# LOCALIZATION NOTE (filter.tooltip): The tooltip text used for the memory
+# tool's filter search box.
+
+# LOCALIZATION NOTE (tree-item.view-individuals.tooltip): The tooltip for the
+# button to view individuals in this group.
+
+# LOCALIZATION NOTE (tree-item.load-more): The label for the links to fetch the
+# lazily loaded sub trees in the dominator tree view.
+tree-item.load-more=තවත් ප්‍රවේශනය කරන්න…
+
+# LOCALIZATION NOTE (tree-item.rootlist): The label for the root of the
+# dominator tree.
+
+# LOCALIZATION NOTE (tree-item.nostack): The label describing the row in the heap tree
+# that represents a row broken down by call stack when no stack was available.
+
+# LOCALIZATION NOTE (tree-item.nofilename): The label describing the row in the
+# heap tree that represents a row broken down by filename when no filename was
+# available.
+
+# LOCALIZATION NOTE (tree-item.root): The label describing the row in the heap tree
+# that represents the root of the tree when inverted.
+
+# LOCALIZATION NOTE (tree-item.percent2): A percent of bytes or count displayed in the tree view.
+# there are two "%" after %S to escape and display "%"
+
+# LOCALIZATION NOTE (diffing.baseline): The name of the baseline snapshot in a
+# diffing comparison.
+
+# LOCALIZATION NOTE (diffing.comparison): The name of the snapshot being
+# compared to the baseline in a diffing comparison.
+diffing.comparison=සංසන්දනය
+
+# LOCALIZATION NOTE (diffing.prompt.selectBaseline): The prompt to select the
+# first snapshot when doing a diffing comparison.
+
+# LOCALIZATION NOTE (diffing.prompt.selectComparison): The prompt to select the
+# second snapshot when doing a diffing comparison.
+
+# LOCALIZATION NOTE (diffing.state.error): The label describing the diffing
+# state ERROR, used in the snapshot list when an error occurs while diffing two
+# snapshots.
+diffing.state.error=දෝෂය
+
+# LOCALIZATION NOTE (diffing.state.error.full): The text describing the diffing
+# state ERROR, used in the main view when an error occurs while diffing two
+# snapshots.
+
+# LOCALIZATION NOTE (diffing.state.taking-diff): The label describing the diffin
+# state TAKING_DIFF, used in the snapshots list when computing the difference
+# between two snapshots.
+diffing.state.taking-diff=වෙනස ගණනය කරමින්…
+
+# LOCALIZATION NOTE (diffing.state.taking-diff.full): The label describing the
+# diffing state TAKING_DIFF, used in the main view when computing the difference
+# between two snapshots.
+diffing.state.taking-diff.full=වෙනස් ගණනය කරමින්…
+
+# LOCALIZATION NOTE (diffing.state.selecting): The label describing the diffing
+# state SELECTING.
+
+# LOCALIZATION NOTE (diffing.state.selecting.full): The label describing the
+# diffing state SELECTING, used in the main view when selecting snapshots to
+# diff.
+
+# LOCALIZATION NOTE (dominatorTree.state.computing): The label describing the
+# dominator tree state COMPUTING.
+
+# LOCALIZATION NOTE (dominatorTree.state.computing): The label describing the
+# dominator tree state COMPUTING, used in the dominator tree view.
+
+# LOCALIZATION NOTE (dominatorTree.state.fetching): The label describing the
+# dominator tree state FETCHING.
+dominatorTree.state.fetching=ප්‍රමාණ ගණනය කරමින්…
+
+# LOCALIZATION NOTE (dominatorTree.state.fetching): The label describing the
+# dominator tree state FETCHING, used in the dominator tree view.
+
+# LOCALIZATION NOTE (dominatorTree.state.incrementalFetching): The label
+# describing the dominator tree state INCREMENTAL_FETCHING.
+dominatorTree.state.incrementalFetching=ලබාගනිමින්…
+
+# LOCALIZATION NOTE (dominatorTree.state.incrementalFetching): The label describing the
+# dominator tree state INCREMENTAL_FETCHING, used in the dominator tree view.
+dominatorTree.state.incrementalFetching.full=තවත් ලබාගනිමින්…
+
+# LOCALIZATION NOTE (dominatorTree.state.error): The label describing the
+# dominator tree state ERROR.
+dominatorTree.state.error=දෝෂය
+
+# LOCALIZATION NOTE (dominatorTree.state.error): The label describing the
+# dominator tree state ERROR, used in the dominator tree view.
+
+# LOCALIZATION NOTE (snapshot.state.saving.full): The label describing the
+# snapshot state SAVING, used in the main heap view.
+
+# LOCALIZATION NOTE (snapshot.state.importing.full): The label describing the
+# snapshot state IMPORTING, used in the main heap view.
+
+# LOCALIZATION NOTE (snapshot.state.reading.full): The label describing the
+# snapshot state READING, and SAVED, due to these states being combined
+# visually, used in the main heap view.
+
+# LOCALIZATION NOTE (snapshot.state.saving-census.full): The label describing
+# the snapshot state SAVING, used in the main heap view.
+
+# LOCALIZATION NOTE (snapshot.state.saving-tree-map.full): The label describing
+# the snapshot state SAVING, used in the main heap view.
+
+# LOCALIZATION NOTE (snapshot.state.error.full): The label describing the
+# snapshot state ERROR, used in the main heap view.
+
+# LOCALIZATION NOTE (individuals.state.error): The short message displayed when
+# there is an error fetching individuals from a group.
+individuals.state.error=දෝෂය
+
+# LOCALIZATION NOTE (individuals.state.error.full): The longer message displayed
+# when there is an error fetching individuals from a group.
+
+# LOCALIZATION NOTE (individuals.state.fetching): The short message displayed
+# while fetching individuals.
+individuals.state.fetching=ලබාගනිමින්…
+
+# LOCALIZATION NOTE (individuals.state.fetching.full): The longer message
+# displayed while fetching individuals.
+
+# LOCALIZATION NOTE (individuals.field.node): The header label for an individual
+# node.
+
+# LOCALIZATION NOTE (individuals.field.node.tooltip): The tooltip for the header
+# label for an individual node.
+
+# LOCALIZATION NOTE (snapshot.state.saving): The label describing the snapshot
+# state SAVING, used in the snapshot list view
+
+# LOCALIZATION NOTE (snapshot.state.importing): The label describing the
+# snapshot state IMPORTING, used in the snapshot list view
+
+# LOCALIZATION NOTE (snapshot.state.reading): The label describing the snapshot
+# state READING, and SAVED, due to these states being combined visually, used in
+# the snapshot list view.
+
+# LOCALIZATION NOTE (snapshot.state.saving-census): The label describing the
+# snapshot state SAVING, used in snapshot list view.
+
+# LOCALIZATION NOTE (snapshot.state.saving-census): The label describing the
+# snapshot state SAVING, used in snapshot list view.
+
+# LOCALIZATION NOTE (snapshot.state.error): The label describing the snapshot
+# state ERROR, used in the snapshot list view.
+snapshot.state.error=දෝෂය
+
+# LOCALIZATION NOTE (heapview.no-difference): Message displayed when there is no
+# difference between two snapshots.
+
+# LOCALIZATION NOTE (heapview.none-match): Message displayed when there are no
+# matches when filtering.
+heapview.none-match=ගැලපුම් නැත.
+
+# LOCALIZATION NOTE (heapview.none-match): Message displayed when there report
+# is empty.
+heapview.empty=හිස්.
+
+# LOCALIZATION NOTE (heapview.noAllocationStacks): The message displayed to
+# users when selecting a display by "call stack" but no call stacks
+# were recorded in the heap snapshot.
+
+# LOCALIZATION NOTE (heapview.field.retainedSize): The name of the column in the
+# dominator tree view for retained byte sizes.
+
+# LOCALIZATION NOTE (heapview.field.retainedSize.tooltip): The tooltip for the
+# column header in the dominator tree view for retained byte sizes.
+
+# LOCALIZATION NOTE (heapview.field.shallowSize): The name of the column in the
+# dominator tree view for shallow byte sizes.
+
+# LOCALIZATION NOTE (heapview.field.shallowSize.tooltip): The tooltip for the
+# column header in the dominator tree view for shallow byte sizes.
+
+# LOCALIZATION NOTE (dominatortree.field.label): The name of the column in the
+# dominator tree for an object's label.
+
+# LOCALIZATION NOTE (dominatortree.field.label.tooltip): The tooltip for the column
+# header in the dominator tree view for an object's label.
+
+# LOCALIZATION NOTE (heapview.field.bytes): The name of the column in the heap
+# view for bytes.
+
+# LOCALIZATION NOTE (heapview.field.bytes.tooltip): The tooltip for the column
+# header in the heap view for bytes.
+
+# LOCALIZATION NOTE (heapview.field.count): The name of the column in the heap
+# view for count.
+heapview.field.count=ගණන
+
+# LOCALIZATION NOTE (heapview.field.count.tooltip): The tooltip for the column
+# header in the heap view for count.
+
+# LOCALIZATION NOTE (heapview.field.totalbytes): The name of the column in the
+# heap view for total bytes.
+
+# LOCALIZATION NOTE (heapview.field.totalbytes.tooltip): The tooltip for the
+# column header in the heap view for total bytes.
+
+# LOCALIZATION NOTE (heapview.field.totalcount): The name of the column in the
+# heap view for total count.
+heapview.field.totalcount=මුළු ගණන
+
+# LOCALIZATION NOTE (heapview.field.totalcount.tooltip): The tooltip for the
+# column header in the heap view for total count.
+
+# LOCALIZATION NOTE (heapview.field.name): The name of the column in the heap
+# view for name.
+heapview.field.name=සමුහය
+
+# LOCALIZATION NOTE (heapview.field.name.tooltip): The tooltip for the column
+# header in the heap view for name.
+heapview.field.name.tooltip=මෙම සමූහයේ නම
+
+# LOCALIZATION NOTE (shortest-paths.header): The header label for the shortest
+# paths pane.
+
+# LOCALIZATION NOTE (shortest-paths.select-node): The message displayed in the
+# shortest paths pane when a node is not yet selected.
+
+# LOCALIZATION NOTE (tree-map.node-count): The label for the count value of a
+# node in the tree map
+tree-map.node-count=ගණන් කරන්න
diff --git a/l10n-si/devtools/client/menus.properties b/l10n-si/devtools/client/menus.properties
new file mode 100644
index 0000000000..6839704718
--- /dev/null
+++ b/l10n-si/devtools/client/menus.properties
@@ -0,0 +1,24 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+browserConsoleCmd.accesskey = B
+
+responsiveDesignMode.accesskey = R
+
+eyedropper.accesskey = Y
+
+# LOCALIZATION NOTE (browserToolboxMenu.label): This is the label for the
+# application menu item that opens the browser toolbox UI in the Tools menu.
+browserToolboxMenu.label = ගවේශක මෙවලම් පෙට්ටිය
+browserToolboxMenu.accesskey = e
+
+# LOCALIZATION NOTE (browserContentToolboxMenu.label): This is the label for the
+# application menu item that opens the browser content toolbox UI in the Tools menu.
+# This toolbox allows to debug the chrome of the content process in multiprocess builds.
+browserContentToolboxMenu.accesskey = x
+
+devToolboxMenuItem.accesskey = T
+
+getMoreDevtoolsCmd.label = තවත් මෙවලම් ලබාගන්න
+getMoreDevtoolsCmd.accesskey = M
diff --git a/l10n-si/devtools/client/netmonitor.properties b/l10n-si/devtools/client/netmonitor.properties
new file mode 100644
index 0000000000..7cd3851c22
--- /dev/null
+++ b/l10n-si/devtools/client/netmonitor.properties
@@ -0,0 +1,680 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Network Monitor
+# which is available from the Web Developer sub-menu -> 'Network Monitor'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (netmonitor.security.state.secure)
+# This string is used as an tooltip for request that was performed over secure
+# channel i.e. the connection was encrypted.
+
+# LOCALIZATION NOTE (netmonitor.security.state.insecure)
+# This string is used as an tooltip for request that was performed over insecure
+# channel i.e. the connection was not https
+netmonitor.security.state.insecure=මෙම සම්පත ලබාගැනීමට භාවිත කළ සබඳතාවය ආරක්ෂිත නොවේ.
+
+# LOCALIZATION NOTE (netmonitor.security.state.broken)
+# This string is used as an tooltip for request that failed due to security
+# issues.
+
+# LOCALIZATION NOTE (netmonitor.security.state.weak)
+# This string is used as an tooltip for request that had minor security issues
+
+# LOCALIZATION NOTE (netmonitor.security.enabled):
+# This string is used to indicate that a specific security feature is used by
+# a connection in the security details tab.
+# For example: "HTTP Strict Transport Security: Enabled"
+netmonitor.security.enabled=සක්‍රීය කළ
+
+# LOCALIZATION NOTE (netmonitor.security.disabled):
+# This string is used to indicate that a specific security feature is not used by
+# a connection in the security details tab.
+# For example: "HTTP Strict Transport Security: Disabled"
+netmonitor.security.disabled=අක්‍රීයයි
+
+# LOCALIZATION NOTE (netmonitor.security.hostHeader):
+# This string is used as a header for section containing security information
+# related to the remote host. %S is replaced with the domain name of the remote
+# host. For example: Host example.com
+
+# LOCALIZATION NOTE (netmonitor.security.notAvailable):
+# This string is used to indicate that a certain piece of information is not
+# available to be displayed. For example a certificate that has no organization
+# defined:
+#   Organization: <Not Available>
+
+# LOCALIZATION NOTE (collapseDetailsPane): This is the tooltip for the button
+# that collapses the network details pane in the UI.
+collapseDetailsPane=අයදුමේ විස්තර සඟවන්න
+
+# LOCALIZATION NOTE (headersEmptyText): This is the text displayed in the
+# headers tab of the network details pane when there are no headers available.
+
+# LOCALIZATION NOTE (headersFilterText): This is the text displayed in the
+# headers tab of the network details pane for the filtering input.
+headersFilterText=පෙරහන ශීර්ෂක
+
+# LOCALIZATION NOTE (cookiesEmptyText): This is the text displayed in the
+# cookies tab of the network details pane when there are no cookies available.
+
+# LOCALIZATION NOTE (cookiesFilterText): This is the text displayed in the
+# cookies tab of the network details pane for the filtering input.
+
+# LOCALIZATION NOTE (paramsEmptyText): This is the text displayed in the
+# params tab of the network details pane when there are no params available.
+
+# LOCALIZATION NOTE (paramsFilterText): This is the text displayed in the
+# params tab of the network details pane for the filtering input.
+
+# LOCALIZATION NOTE (paramsQueryString): This is the label displayed
+# in the network details params tab identifying the query string.
+
+# LOCALIZATION NOTE (paramsFormData): This is the label displayed
+# in the network details params tab identifying the form data.
+paramsFormData=ෆෝරමයේ දත්ත
+
+# LOCALIZATION NOTE (paramsPostPayload): This is the label displayed
+# in the network details params tab identifying the request payload.
+
+# LOCALIZATION NOTE (requestHeaders): This is the label displayed
+# in the network details headers tab identifying the request headers.
+requestHeaders=ඉල්ලුම් ශීර්ෂයන්
+
+# LOCALIZATION NOTE (requestHeadersFromUpload): This is the label displayed
+# in the network details headers tab identifying the request headers from
+# the upload stream of a POST request's body.
+
+# LOCALIZATION NOTE (responseHeaders): This is the label displayed
+# in the network details headers tab identifying the response headers.
+responseHeaders=ප්‍රතිචාර ශීර්ෂයන්
+
+# LOCALIZATION NOTE (requestCookies): This is the label displayed
+# in the network details params tab identifying the request cookies.
+
+# LOCALIZATION NOTE (responseCookies): This is the label displayed
+# in the network details params tab identifying the response cookies.
+
+# LOCALIZATION NOTE (responsePayload): This is the label displayed
+# in the network details response tab identifying the response payload.
+
+# LOCALIZATION NOTE (jsonFilterText): This is the text displayed
+# in the response tab of the network details pane for the JSON filtering input.
+
+# LOCALIZATION NOTE (jsonScopeName): This is the text displayed
+# in the response tab of the network details pane for a JSON scope.
+jsonScopeName=JSON
+
+# LOCALIZATION NOTE (jsonpScopeName): This is the text displayed
+# in the response tab of the network details pane for a JSONP scope.
+
+# LOCALIZATION NOTE (networkMenu.sortedAsc): This is the tooltip displayed
+# in the network table toolbar, for any column that is sorted ascending.
+networkMenu.sortedAsc=ආරෝහණව පෙළගැස්වූ
+
+# LOCALIZATION NOTE (networkMenu.sortedDesc): This is the tooltip displayed
+# in the network table toolbar, for any column that is sorted descending.
+networkMenu.sortedDesc=අවරෝහණව පෙළගැස්වූ
+
+# LOCALIZATION NOTE (networkMenu.summary.requestsCount): This label is displayed
+# in the network table footer providing the number of requests
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+
+# LOCALIZATION NOTE (networkMenu.summary.requestsCountEmpty): This label is displayed
+# in the network table footer when there are no requests
+
+# LOCALIZATION NOTE (networkMenu.summary.transferred): This label is displayed
+# in the network table footer providing the transferred size.
+
+# LOCALIZATION NOTE (networkMenu.summary.finish): This label is displayed
+# in the network table footer providing the transfer time.
+
+
+# LOCALIZATION NOTE (networkMenu.sizeB): This is the label displayed
+# in the network menu specifying the size of a request (in bytes).
+networkMenu.sizeB=%S B
+
+# LOCALIZATION NOTE (networkMenu.sizeKB): This is the label displayed
+# in the network menu specifying the size of a request (in kilobytes).
+networkMenu.sizeKB=%S KB
+
+# LOCALIZATION NOTE (networkMenu.sizeMB): This is the label displayed
+# in the network menu specifying the size of a request (in megabytes).
+networkMenu.sizeMB=%S MB
+
+# LOCALIZATION NOTE (networkMenu.sizeGB): This is the label displayed
+# in the network menu specifying the size of a request (in gigabytes).
+networkMenu.sizeGB=%S GB
+
+# LOCALIZATION NOTE (networkMenu.sizeUnavailable): This is the label displayed
+# in the network menu specifying the transferred size of a request is
+# unavailable.
+networkMenu.sizeUnavailable=—
+
+# LOCALIZATION NOTE (networkMenu.sizeCached): This is the label displayed
+# in the network menu specifying the transferred of a request is
+# cached.
+
+# LOCALIZATION NOTE (networkMenu.sizeServiceWorker): This is the label displayed
+# in the network menu specifying the transferred of a request computed
+# by a service worker.
+
+# LOCALIZATION NOTE (networkMenu.millisecond): This is the label displayed
+# in the network menu specifying timing interval divisions (in milliseconds).
+networkMenu.millisecond=%S ms
+
+# LOCALIZATION NOTE (networkMenu.second): This is the label displayed
+# in the network menu specifying timing interval divisions (in seconds).
+networkMenu.second=%S s
+
+# LOCALIZATION NOTE (networkMenu.minute): This is the label displayed
+# in the network menu specifying timing interval divisions (in minutes).
+networkMenu.minute=මිනි %S
+
+# LOCALIZATION NOTE (pieChart.loading): This is the label displayed
+# for pie charts (e.g., in the performance analysis view) when there is
+# no data available yet.
+pieChart.loading=පූරණය වෙමින්…
+
+# LOCALIZATION NOTE (pieChart.unavailable): This is the label displayed
+# for pie charts (e.g., in the performance analysis view) when there is
+# no data available, even after loading it.
+pieChart.unavailable=හිස්
+
+# LOCALIZATION NOTE (tableChart.loading): This is the label displayed
+# for table charts (e.g., in the performance analysis view) when there is
+# no data available yet.
+tableChart.loading=කරුණාකර රැඳෙන්න...
+
+# LOCALIZATION NOTE (tableChart.unavailable): This is the label displayed
+# for table charts (e.g., in the performance analysis view) when there is
+# no data available, even after loading it.
+tableChart.unavailable=දත්ත නොමැත
+
+# LOCALIZATION NOTE (charts.sizeKB): This is the label displayed
+# in pie or table charts specifying the size of a request (in kilobytes).
+charts.sizeKB=%S KB
+
+# LOCALIZATION NOTE (charts.transferredSizeKB): This is the label displayed
+# in pie or table charts specifying the size of a transferred request (in kilobytes).
+charts.transferredSizeKB=%S KB
+
+# LOCALIZATION NOTE (charts.totalS): This is the label displayed
+# in pie or table charts specifying the time for a request to finish (in seconds).
+charts.totalS=%S s
+
+# LOCALIZATION NOTE (charts.totalTranferredSize): This is the label displayed
+# in the performance analysis view for total transferred size, in kilobytes.
+
+# LOCALIZATION NOTE (charts.cacheEnabled): This is the label displayed
+# in the performance analysis view for "cache enabled" charts.
+
+# LOCALIZATION NOTE (charts.cacheDisabled): This is the label displayed
+# in the performance analysis view for "cache disabled" charts.
+charts.cacheDisabled=හිස් කෑශ්
+
+# LOCALIZATION NOTE (charts.totalSize): This is the label displayed
+# in the performance analysis view for total requests size, in kilobytes.
+charts.totalSize=ප්‍රමාණය: %S KB
+
+# LOCALIZATION NOTE (charts.totalSeconds): Semi-colon list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# This is the label displayed in the performance analysis view for the
+# total requests time, in seconds.
+
+# LOCALIZATION NOTE (charts.totalCached): This is the label displayed
+# in the performance analysis view for total cached responses.
+
+# LOCALIZATION NOTE (charts.totalCount): This is the label displayed
+# in the performance analysis view for total requests.
+charts.totalCount=මුළු ඉල්ලීම් ගණන: %S
+
+# LOCALIZATION NOTE (charts.totalCount): This is the label displayed
+# in the header column in the performance analysis view for size of the request.
+charts.size=ප්‍රමාණය
+
+# LOCALIZATION NOTE (charts.totalCount): This is the label displayed
+# in the header column in the performance analysis view for type of request.
+charts.type=වර්‍ගය
+
+# LOCALIZATION NOTE (charts.totalCount): This is the label displayed
+# in the header column in the performance analysis view for transferred
+# size of the request.
+
+# LOCALIZATION NOTE (charts.totalCount): This is the label displayed
+# in the header column in the performance analysis view for time of request.
+charts.time=වේලාව
+
+# LOCALIZATION NOTE (netRequest.responseBodyDiscarded): A label used
+# in Response tab if the response body is not available.
+
+# LOCALIZATION NOTE (netRequest.requestBodyDiscarded): A label used
+# in Post tab if the post body is not available.
+
+# LOCALIZATION NOTE (netRequest.cookies): A label used for Cookies tab
+# This tab displays request and response cookies.
+
+# LOCALIZATION NOTE (netRequest.params): A label used for URL parameters tab
+# This tab displays data parsed from URL query string.
+
+# LOCALIZATION NOTE (netRequest.callstack): A label used for request stacktrace tab
+# This tab displays the request's JavaScript stack trace. Should be identical to
+# debuggerUI.tabs.callstack
+
+# LOCALIZATION NOTE (certmgr.subjectinfo.label):
+# A label used for a certificate section in security tab.
+# This section displays Name and organization who has been assigned the fingerprints
+
+# LOCALIZATION NOTE (certmgr.certdetail.cn):
+# A label used for Issued To and Issued By sub-section in security tab
+
+# LOCALIZATION NOTE (certmgr.certdetail.o):
+# A label used for Issued To and Issued By sub-section in security tab
+
+# LOCALIZATION NOTE (certmgr.certdetail.ou):
+# A label used for Issued To and Issued By sub-section in security tab
+
+# LOCALIZATION NOTE (certmgr.issuerinfo.label):
+# A label used for a certificate section in security tab
+# This section displays Name and organization who issued the fingerprints
+
+# LOCALIZATION NOTE (certmgr.periodofvalidity.label):
+# A label used for a certificate section in security tab
+# This section displays the valide period of this fingerprints
+
+# LOCALIZATION NOTE (certmgr.certdetail.cn):
+# A label used for Period of Validity sub-section in security tab
+
+# LOCALIZATION NOTE (certmgr.certdetail.cn):
+# A label used for Period of Validity sub-section in security tab
+
+# LOCALIZATION NOTE (certmgr.fingerprints.label):
+# A label used for a certificate section in security tab
+# This section displays the valide period of this fingerprints
+
+# LOCALIZATION NOTE (certmgr.certdetail.sha256fingerprint):
+# A label used for Fingerprints sub-section in security tab
+
+# LOCALIZATION NOTE (certmgr.certdetail.sha1fingerprint):
+# A label used for Fingerprints sub-section in security tab
+
+# LOCALIZATION NOTE (netmonitor.perfNotice1/2/3): These are the labels displayed
+# in the network table when empty to start performance analysis.
+netmonitor.perfNotice2=ක්‍රියාකාරීත්ව විශ්ලේෂණය ඇරඹීමේ බොත්තම.
+netmonitor.perfNotice3=විශ්ලේෂණය
+
+# LOCALIZATION NOTE (netmonitor.reload1/2/3): These are the labels displayed
+# in the network table when empty to start logging network requests.
+netmonitor.reloadNotice2=ප්‍රතිපූරණය
+
+# LOCALIZATION NOTE (netmonitor.toolbar.status2): This is the label displayed
+# in the network table toolbar, above the "status" column.
+netmonitor.toolbar.status3=තත්ත්වය
+
+# LOCALIZATION NOTE (netmonitor.toolbar.method): This is the label displayed
+# in the network table toolbar, above the "method" column.
+netmonitor.toolbar.method=ක්‍රමය
+
+# LOCALIZATION NOTE (netmonitor.toolbar.file): This is the label displayed
+# in the network table toolbar, above the "file" column.
+netmonitor.toolbar.file=ගොනුව
+
+# LOCALIZATION NOTE (netmonitor.toolbar.protocol): This is the label displayed
+# in the network table toolbar, above the "protocol" column.
+
+# LOCALIZATION NOTE (netmonitor.toolbar.domain): This is the label displayed
+# in the network table toolbar, above the "domain" column.
+netmonitor.toolbar.domain=වසම
+
+# LOCALIZATION NOTE (netmonitor.toolbar.remoteip): This is the label displayed
+# in the network table toolbar, above the "remoteip" column.
+
+# LOCALIZATION NOTE (netmonitor.toolbar.cause): This is the label displayed
+# in the network table toolbar, above the "cause" column.
+
+# LOCALIZATION NOTE (netmonitor.toolbar.type): This is the label displayed
+# in the network table toolbar, above the "type" column.
+netmonitor.toolbar.type=වර්‍ගය
+
+# LOCALIZATION NOTE (netmonitor.toolbar.transferred): This is the label displayed
+# in the network table toolbar, above the "transferred" column, which is the
+# compressed / encoded size.
+
+# LOCALIZATION NOTE (netmonitor.toolbar.contentSize): This is the label displayed
+# in the network table toolbar, above the "size" column, which is the
+# uncompressed / decoded size.
+
+# LOCALIZATION NOTE (netmonitor.toolbar.waterfall): This is the label displayed
+# in the network table toolbar, above the "waterfall" column.
+netmonitor.toolbar.waterfall=කාලරේඛාව
+
+# LOCALIZATION NOTE (netmonitor.tab.headers): This is the label displayed
+# in the network details pane identifying the headers tab.
+netmonitor.tab.headers=ශීර්ෂක
+
+# LOCALIZATION NOTE (netmonitor.tab.cookies): This is the label displayed
+# in the network details pane identifying the cookies tab.
+netmonitor.tab.cookies=කුකීස්
+
+# LOCALIZATION NOTE (netmonitor.tab.params): This is the label displayed
+# in the network details pane identifying the params tab.
+netmonitor.tab.params=පරාමිති
+
+# LOCALIZATION NOTE (netmonitor.tab.response): This is the label displayed
+# in the network details pane identifying the response tab.
+netmonitor.tab.response=ප්‍රතිචාරය
+
+# LOCALIZATION NOTE (netmonitor.tab.timings): This is the label displayed
+# in the network details pane identifying the timings tab.
+
+# LOCALIZATION NOTE (netmonitor.tab.stackTrace): This is the label displayed
+# in the network details pane identifying the stack-trace tab.
+
+# LOCALIZATION NOTE (netmonitor.tab.security): This is the label displayed
+# in the network details pane identifying the security tab.
+netmonitor.tab.security=ආරක්ෂාව
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.all): This is the label displayed
+# in the network toolbar for the "All" filtering button.
+netmonitor.toolbar.filter.all=සියල්ල
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.html): This is the label displayed
+# in the network toolbar for the "HTML" filtering button.
+netmonitor.toolbar.filter.html=HTML
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.css): This is the label displayed
+# in the network toolbar for the "CSS" filtering button.
+netmonitor.toolbar.filter.css=CSS
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.js): This is the label displayed
+# in the network toolbar for the "JS" filtering button.
+netmonitor.toolbar.filter.js=JS
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.xhr): This is the label displayed
+# in the network toolbar for the "XHR" filtering button.
+netmonitor.toolbar.filter.xhr=XHR
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.fonts): This is the label displayed
+# in the network toolbar for the "Fonts" filtering button.
+netmonitor.toolbar.filter.fonts=අකුරු
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.images): This is the label displayed
+# in the network toolbar for the "Images" filtering button.
+netmonitor.toolbar.filter.images=පින්තූර
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.media): This is the label displayed
+# in the network toolbar for the "Media" filtering button.
+netmonitor.toolbar.filter.media=මාධ්‍ය
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.flash): This is the label displayed
+# in the network toolbar for the "Flash" filtering button.
+netmonitor.toolbar.filter.flash=ෆ්ලෑෂ්
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.ws): This is the label displayed
+# in the network toolbar for the "WS" filtering button.
+netmonitor.toolbar.filter.ws=WS
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filter.other): This is the label displayed
+# in the network toolbar for the "Other" filtering button.
+netmonitor.toolbar.filter.other=වෙනත්
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filterFreetext.label): This is the label
+# displayed in the network toolbar for the url filtering textbox.
+
+# LOCALIZATION NOTE (netmonitor.toolbar.filterFreetext.key): This is the
+# shortcut key to focus on the toolbar url filtering textbox
+
+# LOCALIZATION NOTE (netmonitor.toolbar.clear): This is the label displayed
+# in the network toolbar for the "Clear" button.
+netmonitor.toolbar.clear=හිස් කරන්න
+
+# LOCALIZATION NOTE (netmonitor.toolbar.perf): This is the label displayed
+# in the network toolbar for the performance analysis button.
+
+# LOCALIZATION NOTE (netmonitor.toolbar.resetColumns): This is the label
+# displayed in the network table header context menu.
+
+# LOCALIZATION NOTE (netmonitor.summary.method): This is the label displayed
+# in the network details headers tab identifying the method.
+
+# LOCALIZATION NOTE (netmonitor.summary.address): This is the label displayed
+# in the network details headers tab identifying the remote address.
+
+# LOCALIZATION NOTE (netmonitor.summary.editAndResend): This is the label displayed
+# on the button in the headers tab that opens a form to edit and resend the currently
+# displayed request
+netmonitor.summary.editAndResend=සංස්කරණය කර නැවත යවන්න
+
+# LOCALIZATION NOTE (netmonitor.summary.rawHeaders): This is the label displayed
+# on the button in the headers tab that toggle view for raw request/response headers
+# from the currently displayed request
+
+# LOCALIZATION NOTE (netmonitor.response.name): This is the label displayed
+# in the network details response tab identifying an image's file name.
+netmonitor.response.name=නම:
+
+# LOCALIZATION NOTE (netmonitor.response.dimensions): This is the label displayed
+# in the network details response tab identifying an image's dimensions.
+netmonitor.response.dimensions=සීමා:
+
+# LOCALIZATION NOTE (netmonitor.response.mime): This is the label displayed
+# in the network details response tab identifying an image's mime.
+netmonitor.response.mime=MIME වර්ගය:
+
+# LOCALIZATION NOTE (netmonitor.timings.blocked): This is the label displayed
+# in the network details timings tab identifying the amount of time spent
+# in a "blocked" state.
+netmonitor.timings.blocked=අවහිර කළ:
+
+# LOCALIZATION NOTE (netmonitor.timings.dns): This is the label displayed
+# in the network details timings tab identifying the amount of time spent
+# in a "dns" state.
+netmonitor.timings.dns=DNS විභේදනය:
+
+# LOCALIZATION NOTE (netmonitor.timings.connect): This is the label displayed
+# in the network details timings tab identifying the amount of time spent
+# in a "connect" state.
+netmonitor.timings.connect=සම්බන්ධ වෙමින්:
+
+# LOCALIZATION NOTE (netmonitor.timings.send): This is the label displayed
+# in the network details timings tab identifying the amount of time spent
+# in a "send" state.
+netmonitor.timings.send=යවමින්:
+
+# LOCALIZATION NOTE (netmonitor.timings.wait): This is the label displayed
+# in the network details timings tab identifying the amount of time spent
+# in a "wait" state.
+netmonitor.timings.wait=රැඳෙමින්…
+
+# LOCALIZATION NOTE (netmonitor.timings.receive): This is the label displayed
+# in the network details timings tab identifying the amount of time spent
+# in a "receive" state.
+netmonitor.timings.receive=ලැබෙමින්:
+
+# LOCALIZATION NOTE (netmonitor.security.warning.cipher): A tooltip
+# for warning icon that indicates a connection uses insecure cipher suite.
+
+# LOCALIZATION NOTE (netmonitor.security.error): This is the label displayed
+# in the security tab if a security error prevented the connection.
+netmonitor.security.error=දෝෂයක් මතුවිය:
+
+# LOCALIZATION NOTE (netmonitor.security.protocolVersion): This is the label displayed
+# in the security tab describing TLS/SSL protocol version.
+
+# LOCALIZATION NOTE (netmonitor.security.cipherSuite): This is the label displayed
+# in the security tab describing the cipher suite used to secure this connection.
+
+# LOCALIZATION NOTE (netmonitor.security.hsts): This is the label displayed
+# in the security tab describing the usage of HTTP Strict Transport Security.
+
+# LOCALIZATION NOTE (netmonitor.security.hpkp): This is the label displayed
+# in the security tab describing the usage of Public Key Pinning.
+
+# LOCALIZATION NOTE (netmonitor.security.connection): This is the label displayed
+# in the security tab describing the section containing information related to
+# the secure connection.
+netmonitor.security.connection=සබැඳුම:
+
+# LOCALIZATION NOTE (netmonitor.security.certificate): This is the label displayed
+# in the security tab describing the server certificate section.
+netmonitor.security.certificate=සහතිකය:
+
+# LOCALIZATION NOTE (netmonitor.context.copy): This is the label displayed
+# for the copy sub-menu in the context menu for a request
+
+# LOCALIZATION NOTE (netmonitor.context.copy.accesskey): This is the access key
+# for the copy sub-menu displayed in the context menu for a request
+
+# LOCALIZATION NOTE (netmonitor.context.copyUrl): This is the label displayed
+# on the context menu that copies the selected request's url
+netmonitor.context.copyUrl=URL පිටපත් කරන්න
+
+# LOCALIZATION NOTE (netmonitor.context.copyUrl.accesskey): This is the access key
+# for the Copy URL menu item displayed in the context menu for a request
+netmonitor.context.copyUrl.accesskey=U
+
+# LOCALIZATION NOTE (netmonitor.context.copyUrlParams): This is the label displayed
+# on the context menu that copies the selected request's url parameters
+
+# LOCALIZATION NOTE (netmonitor.context.copyUrlParams.accesskey): This is the access key
+# for the Copy URL Parameters menu item displayed in the context menu for a request
+netmonitor.context.copyUrlParams.accesskey=P
+
+# LOCALIZATION NOTE (netmonitor.context.copyAsCurl): This is the label displayed
+# on the context menu that copies the selected request as a cURL command.
+# The capitalization is part of the official name and should be used throughout all languages.
+# http://en.wikipedia.org/wiki/CURL
+netmonitor.context.copyAsCurl=cURL ලෙස පිටපත් කරන්න
+
+# LOCALIZATION NOTE (netmonitor.context.copyAsCUrl.accesskey): This is the access key
+# for the Copy as cURL menu item displayed in the context menu for a request
+netmonitor.context.copyAsCurl.accesskey=C
+
+# LOCALIZATION NOTE (netmonitor.context.copyRequestHeaders): This is the label displayed
+# on the context menu that copies the selected item's request headers
+netmonitor.context.copyRequestHeaders=ඉල්ලුම් ශීර්ෂයන් පිටපත් කරන්න
+
+# LOCALIZATION NOTE (netmonitor.context.copyRequestHeaders.accesskey): This is the access key
+# for the Copy Request Headers menu item displayed in the context menu for a request
+netmonitor.context.copyRequestHeaders.accesskey=Q
+
+# LOCALIZATION NOTE (netmonitor.context.copyResponseHeaders): This is the label displayed
+# on the context menu that copies the selected item's response headers
+netmonitor.context.copyResponseHeaders=ප්‍රතිචාර ශීර්ෂයන් පිටපත් කරන්න
+
+# LOCALIZATION NOTE (netmonitor.context.copyResponseHeaders.accesskey): This is the access key
+# for the Copy Response Headers menu item displayed in the context menu for a response
+netmonitor.context.copyResponseHeaders.accesskey=S
+
+# LOCALIZATION NOTE (netmonitor.context.copyResponse): This is the label displayed
+# on the context menu that copies the selected response as a string
+netmonitor.context.copyResponse=ප්‍රතිචාරය පිටපත් කරන්න
+
+# LOCALIZATION NOTE (netmonitor.context.copyRespose.accesskey): This is the access key
+# for the Copy Response menu item displayed in the context menu for a request
+netmonitor.context.copyResponse.accesskey=R
+
+# LOCALIZATION NOTE (netmonitor.context.copyImageAsDataUri): This is the label displayed
+# on the context menu that copies the selected image as data uri
+netmonitor.context.copyImageAsDataUri=දත්ත URI ලෙස රූපය පිටපත් කරන්න
+
+# LOCALIZATION NOTE (netmonitor.context.copyImageAsDataUri.accesskey): This is the access key
+# for the Copy Image As Data URI menu item displayed in the context menu for a request
+netmonitor.context.copyImageAsDataUri.accesskey=I
+
+# LOCALIZATION NOTE (netmonitor.context.saveImageAs): This is the label displayed
+# on the context menu that save the Image
+
+# LOCALIZATION NOTE (netmonitor.context.copyImageAsDataUri.accesskey): This is the access key
+# for the Copy Image As Data URI menu item displayed in the context menu for a request
+
+
+# LOCALIZATION NOTE (netmonitor.context.copyAllAsHar): This is the label displayed
+# on the context menu that copies all as HAR format
+netmonitor.context.copyAllAsHar=සියල්ල HAR ලෙස පිටපත් කරන්න
+
+# LOCALIZATION NOTE (netmonitor.context.copyAllAsHar.accesskey): This is the access key
+# for the Copy All As HAR menu item displayed in the context menu for a network panel
+netmonitor.context.copyAllAsHar.accesskey=O
+
+# LOCALIZATION NOTE (netmonitor.context.saveAllAsHar): This is the label displayed
+# on the context menu that saves all as HAR format
+netmonitor.context.saveAllAsHar=සියල්ල HAR ලෙස සුරකින්න
+
+# LOCALIZATION NOTE (netmonitor.context.saveAllAsHar.accesskey): This is the access key
+# for the Save All As HAR menu item displayed in the context menu for a network panel
+netmonitor.context.saveAllAsHar.accesskey=H
+
+# LOCALIZATION NOTE (netmonitor.context.editAndResend): This is the label displayed
+# on the context menu that opens a form to edit and resend the currently
+# displayed request
+netmonitor.context.editAndResend=සංස්කරණය කර නැවත යවන්න
+
+# LOCALIZATION NOTE (netmonitor.context.editAndResend.accesskey): This is the access key
+# for the "Edit and Resend" menu item displayed in the context menu for a request
+netmonitor.context.editAndResend.accesskey=E
+
+# LOCALIZATION NOTE (netmonitor.context.newTab):  This is the label
+# for the Open in New Tab menu item displayed in the context menu of the
+# network container
+netmonitor.context.newTab=නව ටැබයක විවෘත කරන්න
+
+# LOCALIZATION NOTE (netmonitor.context.newTab.accesskey): This is the access key
+# for the Open in New Tab menu item displayed in the context menu of the
+# network container
+netmonitor.context.newTab.accesskey=T
+
+# LOCALIZATION NOTE (netmonitor.context.perfTools): This is the label displayed
+# on the context menu that shows the performance analysis tools
+
+# LOCALIZATION NOTE (netmonitor.context.perfTools.accesskey): This is the access key
+# for the performance analysis menu item displayed in the context menu for a request
+netmonitor.context.perfTools.accesskey=A
+
+# LOCALIZATION NOTE (netmonitor.custom.newRequest): This is the label displayed
+# as the title of the new custom request form
+netmonitor.custom.newRequest=නව අයදුම
+
+# LOCALIZATION NOTE (netmonitor.custom.query): This is the label displayed
+# above the query string entry in the custom request form
+
+# LOCALIZATION NOTE (netmonitor.custom.headers): This is the label displayed
+# above the request headers entry in the custom request form
+netmonitor.custom.headers=ඉල්ලුම් ශීර්ෂයන්:
+
+# LOCALIZATION NOTE (netmonitor.custom.postData): This is the label displayed
+# above the request body entry in the custom request form
+
+# LOCALIZATION NOTE (netmonitor.custom.send): This is the label displayed
+# on the button which sends the custom request
+netmonitor.custom.send=යවන්න
+
+# LOCALIZATION NOTE (netmonitor.custom.cancel): This is the label displayed
+# on the button which cancels and closes the custom request form
+netmonitor.custom.cancel=අවලංගු කරන්න
+
+# LOCALIZATION NOTE (netmonitor.backButton): This is the label displayed
+# on the button which exists the performance statistics view
+netmonitor.backButton=ආපසු
+
+# LOCALIZATION NOTE (netmonitor.status.tooltip.simple): This is the tooltip of the
+# column status code, when request is not being cached or is not from a service worker
+# %1$S is the status code, %2$S is the status text.
+
+# LOCALIZATION NOTE (netmonitor.status.tooltip.cached): This is the tooltip of
+# the column status code, when the request is cached
+# %1$S is the status code, %2$S is the status text.
+
+# LOCALIZATION NOTE (netmonitor.status.tooltip.worker): This is the tooltip of
+# the column status code, when the request is from a service worker
+# %1$S is the status code, %2$S is the status text.
+
+# LOCALIZATION NOTE (netmonitor.status.tooltip.cachedworker): This is the tooltip
+# of the column status code, when the request is cached and is from a service worker
+# %1$S is the status code, %2$S is the status text.
+
diff --git a/l10n-si/devtools/client/network-throttling.properties b/l10n-si/devtools/client/network-throttling.properties
new file mode 100644
index 0000000000..699d591b2b
--- /dev/null
+++ b/l10n-si/devtools/client/network-throttling.properties
@@ -0,0 +1,18 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the NetworkThrottlingMenu
+# component used to throttle network bandwidth.
+#
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (responsive.noThrottling): UI option in a menu to configure
+# network throttling.  This option is the default and disables throttling so you
+# just have normal network conditions.  There is not very much room in the UI
+# so a short string would be best if possible.
+responsive.noThrottling=අවකරණ නොමැත
diff --git a/l10n-si/devtools/client/performance.dtd b/l10n-si/devtools/client/performance.dtd
new file mode 100644
index 0000000000..837fe7affe
--- /dev/null
+++ b/l10n-si/devtools/client/performance.dtd
@@ -0,0 +1,94 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!-- LOCALIZATION NOTE : FILE This file contains the Performance strings -->
+<!-- LOCALIZATION NOTE : FILE Do not translate commandkey -->
+
+<!-- LOCALIZATION NOTE : FILE The correct localization of this file might be to
+  - keep it in English, or another language commonly spoken among web developers.
+  - You want to make that choice consistent across the developer tools.
+  - A good criteria is the language in which you'd find the best
+  - documentation on web development on the web. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.bufferStatusTooltip): This string
+  -  is displayed as the tooltip for the buffer capacity during a recording. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.disabledRealTime.nonE10SBuild): This string
+  -  is displayed as a message for why the real time overview graph is disabled
+  -  when running on a non-multiprocess build. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.disabledRealTime.disabledE10S): This string
+  -  is displayed as a message for why the real time overview graph is disabled
+  -  when running on a build that can run multiprocess Firefox, but just is not enabled. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.bufferStatusFull): This string
+  -  is displayed when the profiler's circular buffer has started to overlap. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.loadingNotice): This is the label shown
+  -  in the details view while the profiler is unavailable, for example, while
+  -  in Private Browsing mode. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.loadingNotice): This is the label shown
+  -  in the details view while loading a profile. -->
+<!ENTITY performanceUI.loadingNotice "පූරණය වේ…">
+
+<!-- LOCALIZATION NOTE (performanceUI.toolbar.*): These strings are displayed
+  -  in the toolbar on buttons that select which view is currently shown. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.table.*): These strings are displayed
+  -  in the call tree headers for a recording. -->
+<!ENTITY performanceUI.table.totalDuration            "මුළු කාලය">
+<!ENTITY performanceUI.table.totalPercentage          "මුළු වියදම">
+<!ENTITY performanceUI.table.selfPercentage           "ස්වයං වියදම">
+<!ENTITY performanceUI.table.samples                  "නියඳි">
+<!ENTITY performanceUI.table.function                 "කරියාව">
+
+<!-- LOCALIZATION NOTE (performanceUI.options.filter.tooltiptext): This string
+  -  is displayed next to the filter button-->
+
+<!-- LOCALIZATION NOTE (performanceUI.options.gear.tooltiptext): This is the
+  -  tooltip for the options button. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.invertTree): This is the label shown next to
+  -  a checkbox that inverts and un-inverts the profiler's call tree. -->
+<!ENTITY performanceUI.invertTree             "යටිකුරු ඇමතුම් ගස">
+<!ENTITY performanceUI.invertTree.tooltiptext "ඇමතුම් ගස යටිකුරු කිරීමෙන් ඇමතුම් මං ලාබාලම රාමුවල සිට පැරණි රාමු වලට විහිදෙන ලෙස පැතිකඩ වේ.">
+
+<!-- LOCALIZATION NOTE (performanceUI.invertFlameGraph): This is the label shown next to
+  -  a checkbox that inverts and un-inverts the profiler's flame graph. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.showPlatformData): This is the
+  -  label for the checkbox that toggles whether or not Gecko platform data
+  -  is displayed in the profiler. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.showJITOptimizations): This string
+  -  is displayed next to a checkbox determining whether or not JIT optimization data
+  -  should be displayed. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.flattenTreeRecursion): This is the
+  -  label for the checkbox that toggles the flattening of tree recursion in inspected
+  -  functions in the profiler. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.enableMemory): This string
+  -  is displayed next to a checkbox determining whether or not memory
+  -  measurements are enabled. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.enableAllocations): This string
+  -  is displayed next to a checkbox determining whether or not allocation
+  -  measurements are enabled. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.enableFramerate): This string
+  -  is displayed next to a checkbox determining whether or not framerate
+  -  is recorded. -->
+
+<!-- LOCALIZATION NOTE (performanceUI.console.recordingNoticeStart/recordingNoticeEnd):
+  -  This string is displayed when a recording is selected that started via console.profile.
+  -  Wraps the command used to start, like "Currently recording via console.profile("label")" -->
+<!ENTITY performanceUI.console.recordingNoticeEnd   "">
+
+<!-- LOCALIZATION NOTE (performanceUI.console.stopCommandStart/stopCommandEnd):
+  -  This string is displayed when a recording is selected that started via console.profile.
+  -  Indicates how to stop the recording, wrapping the command, like
+  -  "Stop recording by entering console.profileEnd("label") into the console." -->
+
diff --git a/l10n-si/devtools/client/performance.properties b/l10n-si/devtools/client/performance.properties
new file mode 100644
index 0000000000..6c8d35d8e2
--- /dev/null
+++ b/l10n-si/devtools/client/performance.properties
@@ -0,0 +1,147 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Performance Tools
+# which is available from the Web Developer sub-menu -> 'Performance'.
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (noRecordingsText): The text to display in the
+# recordings menu when there are no recorded profiles yet.
+noRecordingsText=තවම කිසිඳු පැතිකඩක් නොමැත.
+
+# LOCALIZATION NOTE (recordingsList.itemLabel):
+# This string is displayed in the recordings list of the Performance Tools,
+# identifying a set of function calls. %S represents the number of recording,
+# iterating for every new recording, resulting in "Recording #1", "Recording #2", etc.
+recordingsList.itemLabel=#%S පටිගත කරමින්
+
+# LOCALIZATION NOTE (recordingsList.recordingLabel):
+# This string is displayed in the recordings list of the Performance Tools,
+# for an item that has not finished recording.
+recordingsList.recordingLabel=ක්‍රියාත්මක වෙමින් පවතී...
+
+# LOCALIZATION NOTE (recordingsList.loadingLabel):
+# This string is displayed in the recordings list of the Performance Tools,
+# for an item that is finished and is loading.
+recordingsList.loadingLabel=පූරණය වේ…
+
+# LOCALIZATION NOTE (recordingsList.durationLabel):
+# This string is displayed in the recordings list of the Performance Tools,
+# for an item that has finished recording.
+recordingsList.durationLabel=%S ms
+
+# LOCALIZATION NOTE (recordingsList.saveLabel):
+# This string is displayed in the recordings list of the Performance Tools,
+# for saving an item to disk.
+recordingsList.saveLabel=සුරකින්න
+
+# LOCALIZATION NOTE (graphs.fps):
+# This string is displayed in the framerate graph of the Performance Tools,
+# as the unit used to measure frames per second. This label should be kept
+# AS SHORT AS POSSIBLE so it doesn't obstruct important parts of the graph.
+graphs.fps=fps
+
+# LOCALIZATION NOTE (graphs.ms):
+# This string is displayed in the flamegraph of the Performance Tools,
+# as the unit used to measure time (in milliseconds). This label should be kept
+# AS SHORT AS POSSIBLE so it doesn't obstruct important parts of the graph.
+
+# LOCALIZATION NOTE (graphs.memory):
+# This string is displayed in the memory graph of the Performance tool,
+# as the unit used to memory consumption. This label should be kept
+# AS SHORT AS POSSIBLE so it doesn't obstruct important parts of the graph.
+graphs.memory=MB
+
+# LOCALIZATION NOTE (category.*):
+# These strings are displayed in the categories graph of the Performance Tools,
+# as the legend for each block in every bar. These labels should be kept
+# AS SHORT AS POSSIBLE so they don't obstruct important parts of the graph.
+category.other=Gecko
+category.js=JIT
+category.gc=GC
+category.network=ජාලය
+category.graphics=පිංතූර
+category.tools=මෙවලම්
+
+# LOCALIZATION NOTE (table.bytes):
+# This string is displayed in the call tree after bytesize units.
+# %S represents the value in bytes.
+table.bytes=%S B
+
+# LOCALIZATION NOTE (table.ms2):
+# This string is displayed in the call tree after units of time in milliseconds.
+# %S represents the value in milliseconds.
+table.ms2=%S ms
+
+# LOCALIZATION NOTE (table.percentage3):
+# This string is displayed in the call tree after units representing percentages.
+# %S represents the value in percentage with two decimal points, localized.
+# there are two "%" after %S to escape and display "%"
+table.percentage3=%S%%
+
+# LOCALIZATION NOTE (table.root):
+# This string is displayed in the call tree for the root node.
+table.root=(මූලය)
+
+# LOCALIZATION NOTE (table.idle):
+# This string is displayed in the call tree for the idle blocks.
+
+# LOCALIZATION NOTE (table.url.tooltiptext):
+# This string is displayed in the call tree as the tooltip text for the url
+# labels which, when clicked, jump to the debugger.
+table.url.tooltiptext=දෝශ නිරාකරු තුළ මූලය පෙන්වන්න
+
+# LOCALIZATION NOTE (table.view-optimizations.tooltiptext2):
+# This string is displayed in the icon displayed next to frames that
+# have optimization data
+
+# LOCALIZATION NOTE (recordingsList.importDialogTitle):
+# This string is displayed as a title for importing a recoring from disk.
+
+# LOCALIZATION NOTE (recordingsList.saveDialogTitle):
+# This string is displayed as a title for saving a recording to disk.
+
+# LOCALIZATION NOTE (recordingsList.saveDialogJSONFilter):
+# This string is displayed as a filter for saving a recording to disk.
+recordingsList.saveDialogJSONFilter=JSON ගොනු
+
+# LOCALIZATION NOTE (recordingsList.saveDialogAllFilter):
+# This string is displayed as a filter for saving a recording to disk.
+recordingsList.saveDialogAllFilter=සියලුම ගොනු
+
+# LOCALIZATION NOTE (timeline.tick):
+# This string is displayed in the timeline overview, for delimiting ticks
+# by time, in milliseconds.
+timeline.tick=%S ms
+
+# LOCALIZATION NOTE (timeline.records):
+# This string is displayed in the timeline waterfall, as a title for the menu.
+timeline.records=RECORDS
+
+# LOCALIZATION NOTE (profiler.bufferFull):
+# This string is displayed when recording, indicating how much of the
+# buffer is currently be used.
+# %S is the percentage of the buffer used -- there are two "%"s after to escape
+# the % that is actually displayed.
+# Example: "Buffer 54% full"
+
+# LOCALIZATION NOTE (recordings.start):
+# The label shown on the main recording buttons to start recording.
+
+# LOCALIZATION NOTE (recordings.stop):
+# The label shown on the main recording buttons to stop recording.
+
+# LOCALIZATION NOTE (recordings.start.tooltip):
+# This string is displayed as a tooltip on a button that starts a new profile.
+
+# LOCALIZATION NOTE (recordings.import.tooltip):
+# This string is displayed on a button that opens a dialog to import a saved profile data file.
+
+# LOCALIZATION NOTE (recordings.clear.tooltip):
+# This string is displayed on a button that removes all the recordings.
+recordings.clear.tooltip=හිස් කරන්න
diff --git a/l10n-si/devtools/client/responsive.properties b/l10n-si/devtools/client/responsive.properties
new file mode 100644
index 0000000000..c9b757206c
--- /dev/null
+++ b/l10n-si/devtools/client/responsive.properties
@@ -0,0 +1,89 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Responsive Design Mode,
+# available from the Web Developer sub-menu -> 'Responsive Design Mode'.
+#
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (responsive.exit): tooltip text of the exit button.
+
+# LOCALIZATION NOTE (responsive.rotate): tooltip text of the rotate button.
+
+# LOCALIZATION NOTE (responsive.deviceListError): placeholder text for
+# device selector when an error occurred
+
+# LOCALIZATION NOTE  (responsive.title): the title displayed in the global
+# toolbar
+
+# LOCALIZATION NOTE (responsive.enableTouch): tooltip text for the touch
+# simulation button when it's disabled
+
+# LOCALIZATION NOTE (responsive.disableTouch): tooltip text for the touch
+# simulation button when it's enabled
+
+# LOCALIZATION NOTE  (responsive.screenshot): tooltip of the screenshot button.
+
+# LOCALIZATION NOTE (responsive.screenshotGeneratedFilename): The auto generated
+# filename.
+# The first argument (%1$S) is the date string in yyyy-mm-dd format and the
+# second argument (%2$S) is the time string in HH.MM.SS format.
+
+# LOCALIZATION NOTE (responsive.remoteOnly): Message displayed in the tab's
+# notification box if a user tries to open Responsive Design Mode in a
+# non-remote tab.
+
+# LOCALIZATION NOTE (responsive.noContainerTabs): Message displayed in the tab's
+# notification box if a user tries to open Responsive Design Mode in a
+# container tab.
+
+# LOCALIZATION NOTE (responsive.noThrottling): UI option in a menu to configure
+# network throttling.  This option is the default and disables throttling so you
+# just have normal network conditions.  There is not very much room in the UI
+# so a short string would be best if possible.
+
+# LOCALIZATION NOTE (responsive.devicePixelRatio): tooltip for the
+# DevicePixelRatio (DPR) dropdown when is enabled.
+
+# LOCALIZATION NOTE (responsive.autoDPR): tooltip for the DevicePixelRatio
+# (DPR) dropdown when is disabled because a device is selected.
+# The argument (%1$S) is the selected device (e.g. iPhone 6) that set
+# automatically the DPR value.
+
+# LOCALIZATION NOTE (responsive.customDeviceName): Default value in a form to
+# add a custom device based on an arbitrary size (no association to an existing
+# device).
+
+# LOCALIZATION NOTE (responsive.customDeviceNameFromBase): Default value in a
+# form to add a custom device based on the properties of another.  %1$S is the
+# name of the device we're staring from, such as "Apple iPhone 6".
+
+# LOCALIZATION NOTE (responsive.deviceAdderName): Label of form field for the
+# name of a new device.  The available width is very low, so you might see
+# overlapping text if the length is much longer than 5 or so characters.
+responsive.deviceAdderName=නම
+
+# LOCALIZATION NOTE (responsive.deviceAdderSize): Label of form field for the
+# size of a new device.  The available width is very low, so you might see
+# overlapping text if the length is much longer than 5 or so characters.
+responsive.deviceAdderSize=ප්‍රමාණය
+
+# LOCALIZATION NOTE (responsive.deviceAdderUserAgent): Label of form field for
+# the user agent of a new device.  The available width is very low, so you might
+# see overlapping text if the length is much longer than 5 or so characters.
+
+# LOCALIZATION NOTE (responsive.deviceAdderSave): Button text that submits a
+# form to add a new device.
+responsive.deviceAdderSave=සුරකින්න
+
+# LOCALIZATION NOTE (responsive.deviceDetails): Tooltip that appears when
+# hovering on a device in the device modal.  %1$S is the width of the device.
+# %2$S is the height of the device.  %3$S is the devicePixelRatio value of the
+# device.  %4$S is the user agent of the device.  %5$S is a boolean value
+# noting whether touch input is supported.
+
diff --git a/l10n-si/devtools/client/shared.properties b/l10n-si/devtools/client/shared.properties
new file mode 100644
index 0000000000..086c7b34e2
--- /dev/null
+++ b/l10n-si/devtools/client/shared.properties
@@ -0,0 +1,8 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (dimensions): This is used to display the dimensions
+# of a node or image, like 100×200.
+dimensions=%S\u00D7%S
+
diff --git a/l10n-si/devtools/client/sourceeditor.dtd b/l10n-si/devtools/client/sourceeditor.dtd
new file mode 100644
index 0000000000..a6e9f7e6eb
--- /dev/null
+++ b/l10n-si/devtools/client/sourceeditor.dtd
@@ -0,0 +1,22 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!-- LOCALIZATION NOTE : FILE This file contains the Source Editor component
+  - strings. The source editor component is used within the Scratchpad and
+  - Style Editor tools. -->
+
+<!-- LOCALIZATION NOTE : FILE This file contains the Source Editor component
+  - strings. The source editor component is used within the Style Editor. -->
+
+<!-- LOCALIZATION NOTE : FILE Do not translate commandkeys -->
+
+<!-- LOCALIZATION NOTE : FILE The correct localization of this file might be to
+  - keep it in English, or another language commonly spoken among web developers.
+  - You want to make that choice consistent across the developer tools.
+  - A good criteria is the language in which you'd find the best
+  - documentation on web development on the web. -->
+
+<!ENTITY gotoLineCmd.label         "මෙම පේලියට පනින්න…">
+<!ENTITY gotoLineCmd.key           "J">
+<!ENTITY gotoLineCmd.accesskey     "J">
diff --git a/l10n-si/devtools/client/sourceeditor.properties b/l10n-si/devtools/client/sourceeditor.properties
new file mode 100644
index 0000000000..b9d2fcabf4
--- /dev/null
+++ b/l10n-si/devtools/client/sourceeditor.properties
@@ -0,0 +1,113 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Source Editor component.
+# This component is used whenever source code is displayed for the purpose of
+# being edited, inside the Firefox developer tools - current examples are the
+# Scratchpad and the Style Editor tools.
+
+# LOCALIZATION NOTE These strings are used inside the Source Editor component.
+# This component is used whenever source code is displayed for the purpose of
+# being edited, inside the Firefox developer tools (like Style Editor).
+
+# LOCALIZATION NOTE The correct localization of this file might be to keep it
+# in English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best documentation
+# on web development on the web.
+
+# LOCALIZATION NOTE  (findCmd.promptMessage): This is the message shown when
+# the user wants to search for a string in the code. You can
+# access this feature by pressing Ctrl-F on Windows/Linux or Cmd-F on Mac.
+findCmd.promptMessage=මේ සඳහා සොයන්න:
+
+# LOCALIZATION NOTE  (gotoLineCmd.promptTitle): This is the dialog title used
+# when the user wants to jump to a specific line number in the code. You can
+# access this feature by pressing Ctrl-J on Windows/Linux or Cmd-J on Mac.
+gotoLineCmd.promptTitle=මෙම පෙළට යන්න…
+
+# LOCALIZATION NOTE  (autocompletion.docsLink): This is the text shown on
+# the link inside of the documentation popup.  If you type 'document' in Scratchpad
+# then press Shift+Space you can see the popup.
+autocompletion.docsLink=ලේඛන
+
+# LOCALIZATION NOTE  (autocompletion.notFound): This is the text shown in
+# the documentation popup if Tern fails to find a type for the object.
+autocompletion.notFound=හමු නොවුනි
+
+# LOCALIZATION NOTE  (jumpToLine.commandkey): This is the key to use in
+# conjunction with accel (Command on Mac or Ctrl on other platforms) to jump to
+# a specific line in the editor.
+jumpToLine.commandkey=J
+
+# LOCALIZATION NOTE  (toggleComment.commandkey): This is the key to use in
+# conjunction with accel (Command on Mac or Ctrl on other platforms) to either
+# comment or uncomment selected lines in the editor.
+toggleComment.commandkey=/
+
+# LOCALIZATION NOTE  (indentLess.commandkey): This is the key to use in
+# conjunction with accel (Command on Mac or Ctrl on other platforms) to reduce
+# indentation level in CodeMirror. However, its default value also used by
+# the Toolbox to switch between tools so we disable it.
+#
+# DO NOT translate this key without proper synchronization with toolbox.dtd.
+indentLess.commandkey=[
+
+# LOCALIZATION NOTE  (indentMore.commandkey): This is the key to use in
+# conjunction with accel (Command on Mac or Ctrl on other platforms) to increase
+# indentation level in CodeMirror. However, its default value also used by
+# the Toolbox to switch between tools
+#
+# DO NOT translate this key without proper synchronization with toolbox.dtd.
+indentMore.commandkey=]
+
+# LOCALIZATION NOTE  (moveLineUp.commandkey): This is the combination of keys
+# used to move the current line up.
+# Do not localize "Alt", "Up", or change the format of the string. These are key
+# identifiers, not messages displayed to the user.
+moveLineUp.commandkey=Alt-Up
+
+# LOCALIZATION NOTE  (moveLineDown.commandkey): This is the combination of keys
+# used to move the current line up.
+# Do not localize "Alt", "Down", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+moveLineDown.commandkey=Alt-Down
+
+# LOCALIZATION NOTE  (autocompletion.commandkey): This is the key, used with
+# Ctrl, for code autocompletion.
+# Do not localize "Space", it's the key identifier, not a message displayed to
+# the user.
+autocompletion.commandkey=Space
+
+# LOCALIZATION NOTE  (showInformation2.commandkey): This is the combination of
+# keys used to display more information, like type inference.
+# Do not localize "Shift", "Ctrl", "Space", or change the format of the string.
+# These are key identifiers, not messages displayed to the user.
+showInformation2.commandkey=Shift-Ctrl-Space
+
+# LOCALIZATION NOTE  (find.key):
+# Key shortcut used to find the typed search
+# Do not localize "CmdOrCtrl", "F", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (replaceAll.key):
+# Key shortcut used to replace the content of the editor
+# Do not localize "Shift", "CmdOrCtrl", "F", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (replaceAllMac.key):
+# Key shortcut used to replace the content of the editor on Mac
+# Do not localize "Alt", "CmdOrCtrl", "F", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE  (findNext.key):
+# Key shortcut used to find again the typed search
+# Do not localize "CmdOrCtrl", "G", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
+# LOCALIZATION NOTE (findPrev.key):
+# Key shortcut used to find the previous typed search
+# Do not localize "Shift", "CmdOrCtrl", "G", or change the format of the string. These are
+# key identifiers, not messages displayed to the user.
+
diff --git a/l10n-si/devtools/client/startup.properties b/l10n-si/devtools/client/startup.properties
new file mode 100644
index 0000000000..7cad0df052
--- /dev/null
+++ b/l10n-si/devtools/client/startup.properties
@@ -0,0 +1,212 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (optionsButton.tooltip): This is used as the tooltip
+# for the options panel tab.
+optionsButton.tooltip=මෙවලම් පෙට්ටි අභිප්‍රේතයන්
+
+# LOCALIZATION NOTE (options.label): This is used as the label of the tab in
+# the devtools window.
+options.label=විකල්ප
+
+# LOCALIZATION NOTE (options.panelLabel): This is used as the label for the
+# toolbox panel.
+
+# LOCALIZATION NOTE (options.darkTheme.label2)
+# Used as a label for dark theme
+options.darkTheme.label2=අඳුරු
+
+# LOCALIZATION NOTE (options.lightTheme.label2)
+# Used as a label for light theme
+options.lightTheme.label2=ළා පැහැති
+
+# LOCALIZATION NOTE (performance.label):
+# This string is displayed in the title of the tab when the profiler is
+# displayed inside the developer tools window and in the Developer Tools Menu.
+performance.label=ක්‍රියාකාරීත්වය
+
+# LOCALIZATION NOTE (performance.panelLabel):
+# This is used as the label for the toolbox panel.
+performance.panelLabel=ක්‍රියාකාරීත්ව පැනලය
+
+# LOCALIZATION NOTE (performance.accesskey)
+# Used for the menuitem in the tool menu
+performance.accesskey=P
+
+# LOCALIZATION NOTE (performance.tooltip):
+# This string is displayed in the tooltip of the tab when the profiler is
+# displayed inside the developer tools window.
+# Keyboard shortcut for Performance Tools will be shown inside brackets.
+performance.tooltip=ක්‍රියාකාරිත්ව (%S)
+
+# LOCALIZATION NOTE (MenuWebconsole.label): the string displayed in the Tools
+# menu as a shortcut to open the devtools with the Web Console tab selected.
+MenuWebconsole.label=ජාල කොන්සෝලය
+
+# LOCALIZATION NOTE (ToolboxTabWebconsole.label): the string displayed as the
+# label of the tab in the devtools window.
+ToolboxTabWebconsole.label=කොන්සෝලය
+
+# LOCALIZATION NOTE (ToolboxWebConsole.panelLabel): the string used as the
+# label for the toolbox panel.
+ToolboxWebConsole.panelLabel=කොන්සෝල පැනලය
+
+# LOCALIZATION NOTE (ToolboxWebconsole.tooltip2): the string displayed in the
+# tooltip of the tab when the Web Console is displayed inside the developer
+# tools window.
+# Keyboard shortcut for Console will be shown inside the brackets.
+ToolboxWebconsole.tooltip2=ජාල කොන්සෝලය (%S)
+
+webConsoleCmd.accesskey=W
+
+# LOCALIZATION NOTE (ToolboxDebugger.label):
+# This string is displayed in the title of the tab when the debugger is
+# displayed inside the developer tools window and in the Developer Tools Menu.
+ToolboxDebugger.label=නිදොස්කාරකය
+
+# LOCALIZATION NOTE (ToolboxDebugger.panelLabel):
+# This is used as the label for the toolbox panel.
+ToolboxDebugger.panelLabel=නිදොස්කරන පැනලය
+
+# LOCALIZATION NOTE (debuggerMenu.accesskey)
+# Used for the menuitem in the tool menu
+debuggerMenu.accesskey=D
+
+# LOCALIZATION NOTE (ToolboxStyleEditor.label):
+# This string is displayed in the title of the tab when the style editor is
+# displayed inside the developer tools window and in the Developer Tools Menu.
+ToolboxStyleEditor.label=රටා සකසනය
+
+# LOCALIZATION NOTE (ToolboxStyleEditor.panelLabel):
+# This is used as the label for the toolbox panel.
+ToolboxStyleEditor.panelLabel=රටා සැකසුම් පැනලය
+
+# LOCALIZATION NOTE (ToolboxStyleEditor.tooltip3):
+# This string is displayed in the tooltip of the tab when the style editor is
+# displayed inside the developer tools window.
+# A keyboard shortcut for Stylesheet Editor will be shown inside the latter pair of brackets.
+ToolboxStyleEditor.tooltip3=රටාපත් සකසනය (CSS) (%S)
+
+# LOCALIZATION NOTE (open.accesskey): The access key used to open the style
+# editor.
+open.accesskey=l
+
+# LOCALIZATION NOTE (inspector.*)
+# Used for the menuitem in the tool menu
+inspector.label=පරීක්ෂකය
+inspector.accesskey=I
+
+# LOCALIZATION NOTE (inspector.panelLabel)
+# Labels applied to the panel and views within the panel in the toolbox
+inspector.panelLabel=පරීක්ෂක පැනලය
+
+# LOCALIZATION NOTE (inspector.tooltip2)
+# Keyboard shortcut for DOM and Style Inspector will be shown inside brackets.
+inspector.tooltip2=DOM සහ රටා පරීක්ෂකය (%S)
+
+# LOCALIZATION NOTE (netmonitor.label):
+# This string is displayed in the title of the tab when the Network Monitor is
+# displayed inside the developer tools window and in the Developer Tools Menu.
+netmonitor.label=ජාලය
+
+# LOCALIZATION NOTE (netmonitor.panelLabel):
+# This is used as the label for the toolbox panel.
+netmonitor.panelLabel=ජාල පැනලය
+
+# LOCALIZATION NOTE (netmonitor.accesskey)
+# Used for the menuitem in the tool menu
+netmonitor.accesskey=N
+
+# LOCALIZATION NOTE (netmonitor.tooltip2):
+# This string is displayed in the tooltip of the tab when the Network Monitor is
+# displayed inside the developer tools window.
+# Keyboard shortcut for Network Monitor will be shown inside the brackets.
+netmonitor.tooltip2=ජාල දර්ශකය (%S)
+
+# LOCALIZATION NOTE (storage.accesskey): The access key used to open the storage
+# editor.
+storage.accesskey=a
+
+# LOCALIZATION NOTE (storage.label):
+# This string is displayed as the label of the tab in the developer tools window
+storage.label=ගබඩාව
+
+# LOCALIZATION NOTE (storage.menuLabel):
+# This string is displayed in the Tools menu as a shortcut to open the devtools
+# with the Storage Inspector tab selected.
+storage.menuLabel=ගබඩා පරීක්ෂකය
+
+# LOCALIZATION NOTE (storage.panelLabel):
+# This string is used as the aria-label for the iframe of the Storage Inspector
+# tool in developer tools toolbox.
+storage.panelLabel=ගබඩා පැනලය
+
+# LOCALIZATION NOTE (storage.tooltip3):
+# This string is displayed in the tooltip of the tab when the storage editor is
+# displayed inside the developer tools window.
+# A keyboard shortcut for Storage Inspector will be shown inside the brackets.
+storage.tooltip3=ගබඩා පරීක්ෂකය (කුකී, දේශීය ගබඩා, …) (%S)
+
+# LOCALIZATION NOTE (memory.label): This string is displayed in the title of the
+# tab when the memory tool is displayed inside the developer tools window and in
+# the Developer Tools Menu.
+memory.label=මතකය
+
+# LOCALIZATION NOTE (memory.panelLabel): This is used as the label for the
+# toolbox panel.
+memory.panelLabel=මතක පැනලය
+
+# LOCALIZATION NOTE (memory.tooltip): This string is displayed in the tooltip of
+# the tab when the memory tool is displayed inside the developer tools window.
+memory.tooltip=මතකය
+
+# LOCALIZATION NOTE (dom.label):
+# This string is displayed in the title of the tab when the DOM panel is
+# displayed inside the developer tools window and in the Developer Tools Menu.
+dom.label=DOM
+
+# LOCALIZATION NOTE (dom.panelLabel):
+# This is used as the label for the toolbox panel.
+dom.panelLabel=DOM පැනලය
+
+# LOCALIZATION NOTE (dom.accesskey)
+# Used for the menuitem in the tool menu
+dom.accesskey=D
+
+# LOCALIZATION NOTE (dom.tooltip):
+# This string is displayed in the tooltip of the tab when the DOM is
+# displayed inside the developer tools window.
+# Keyboard shortcut for DOM panel will be shown inside the brackets.
+dom.tooltip=DOM (%S)
+
+# LOCALIZATION NOTE (toolbox.buttons.splitconsole):
+# This is the tooltip of the button in the toolbox toolbar used to toggle
+# the split console.
+# Keyboard shortcut will be shown inside brackets.
+
+# LOCALIZATION NOTE (toolbox.buttons.responsive):
+# This is the tooltip of the button in the toolbox toolbar that toggles
+# the Responsive mode.
+# Keyboard shortcut will be shown inside brackets.
+
+# LOCALIZATION NOTE (toolbox.buttons.paintflashing):
+# This is the tooltip of the paintflashing button in the toolbox toolbar
+# that toggles paintflashing.
+
+# LOCALIZATION NOTE (toolbox.buttons.scratchpad):
+# This is the tooltip of the button in the toolbox toolbar that opens
+# the scratchpad window
+
+# LOCALIZATION NOTE (toolbox.buttons.screenshot):
+# This is the tooltip of the button in the toolbox toolbar that allows you to
+# take a screenshot of the entire page
+
+# LOCALIZATION NOTE (toolbox.buttons.rulers):
+# This is the tooltip of the button in the toolbox toolbar that toggles the
+# rulers in the page
+
+# LOCALIZATION NOTE (toolbox.buttons.measure):
+# This is the tooltip of the button in the toolbox toolbar that toggles the
+# measuring tools
+
diff --git a/l10n-si/devtools/client/storage.dtd b/l10n-si/devtools/client/storage.dtd
new file mode 100644
index 0000000000..aa1d52f78a
--- /dev/null
+++ b/l10n-si/devtools/client/storage.dtd
@@ -0,0 +1,12 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<!-- LOCALIZATION NOTE : This file contains the Storage Inspector strings. -->
+
+<!-- LOCALIZATION NOTE : Placeholder for the searchbox that allows you to filter the table items. -->
+<!ENTITY searchBox.placeholder         "අයිතම පෙරන්න">
+
+<!-- LOCALIZATION NOTE : Label of popup menu action to delete all storage items. -->
+<!ENTITY storage.popupMenu.deleteAllLabel "සියල්ල මකන්න">
+
diff --git a/l10n-si/devtools/client/storage.ftl b/l10n-si/devtools/client/storage.ftl
new file mode 100644
index 0000000000..6fbe8159b2
--- /dev/null
+++ b/l10n-si/devtools/client/storage.ftl
@@ -0,0 +1,3 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
diff --git a/l10n-si/devtools/client/storage.properties b/l10n-si/devtools/client/storage.properties
new file mode 100644
index 0000000000..cd2588efcd
--- /dev/null
+++ b/l10n-si/devtools/client/storage.properties
@@ -0,0 +1,70 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Storage Editor tool.
+# LOCALIZATION NOTE The correct localization of this file might be to keep it
+# in English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best documentation
+# on web development on the web.
+
+# LOCALIZATION NOTE (storage.filter.key):
+# Key shortcut used to focus the filter box on top of the data view
+storage.filter.key=CmdOrCtrl+F
+
+# LOCALIZATION NOTE (tree.labels.*):
+# These strings are the labels for Storage type groups present in the Storage
+# Tree, like cookies, local storage etc.
+tree.labels.cookies=කුකී
+tree.labels.localStorage=දේශීය ආචයන
+tree.labels.sessionStorage=වාර ආචයනය
+tree.labels.indexedDB=සූචිගත DB
+
+# LOCALIZATION NOTE (table.headers.*.*):
+# These strings are the header names of the columns in the Storage Table for
+# each type of storage available through the Storage Tree to the side.
+table.headers.cookies.name=නම
+table.headers.cookies.value=අගය
+
+table.headers.Cache.status=තත්ත්වය
+
+table.headers.indexedDB.name=යතුර
+table.headers.indexedDB.db=දත්ත සමුදාය නාමය
+table.headers.indexedDB.objectStore=වස්තු ගබඩා නාමය
+table.headers.indexedDB.value=අගය
+table.headers.indexedDB.origin=මූලය
+table.headers.indexedDB.version=නිකුතුව
+table.headers.indexedDB.objectStores=වස්තු ගබඩාව
+table.headers.indexedDB.autoIncrement=ස්වයං වර්ධකය
+table.headers.indexedDB.indexes=සූචිගත
+
+# LOCALIZATION NOTE (label.expires.session):
+# This string is displayed in the expires column when the cookie is Session
+# Cookie
+label.expires.session=සැසිය
+
+# LOCALIZATION NOTE (storage.search.placeholder):
+# This is the placeholder text in the sidebar search box
+storage.search.placeholder=අගයන් පෙරන්න
+
+# LOCALIZATION NOTE (storage.data.label):
+# This is the heading displayed over the item value in the sidebar
+storage.data.label=දත්ත
+
+# LOCALIZATION NOTE (storage.parsedValue.label):
+# This is the heading displayed over the item parsed value in the sidebar
+storage.parsedValue.label=ඛණ්ඩනය කළ අගය
+
+# LOCALIZATION NOTE (storage.popupMenu.deleteLabel):
+# Label of popup menu action to delete storage item.
+
+# LOCALIZATION NOTE (storage.popupMenu.deleteAllLabel):
+# Label of popup menu action to delete all storage items.
+
+# LOCALIZATION NOTE (storage.idb.deleteBlocked):
+# Warning notification when IndexedDB database could not be deleted immediately.
+
+# LOCALIZATION NOTE (storage.idb.deleteError):
+# Error notification when IndexedDB database could not be deleted.
+
diff --git a/l10n-si/devtools/client/styleeditor.ftl b/l10n-si/devtools/client/styleeditor.ftl
new file mode 100644
index 0000000000..b0c7051dc4
--- /dev/null
+++ b/l10n-si/devtools/client/styleeditor.ftl
@@ -0,0 +1,27 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+styleeditor-new-button =
+    .tooltiptext = නව මොස්තර පිටුවක් සෑදීම සහ ලේඛනයට ඇමිණීම
+    .accesskey = N
+styleeditor-import-button =
+    .tooltiptext = පවතින මොස්තර පිටුවක් ආයාත කිරීම සහ ලේඛනයට ඇමිණීම
+    .accesskey = I
+styleeditor-visibility-toggle =
+    .tooltiptext = Toggle style sheet visibility
+    .accesskey = S
+styleeditor-save-button = සුරකින්න
+    .tooltiptext = මෙම මෝස්තර පිටුව ගොනුවකට සුරකින්න
+    .accesskey = S
+styleeditor-options-button =
+    .tooltiptext = මෝස්තර සකසන අභිප්‍රේතයන්
+styleeditor-media-rules = @මාධ්‍ය රීති
+styleeditor-editor-textbox =
+    .data-placeholder = CSS මෙහි ටයිප් කරන්න.
+styleeditor-no-stylesheet = මෙහි මොස්තර පිටුවක් ඇතුළත්ව නැත.
+styleeditor-no-stylesheet-tip = සමහර විට ඔබ <a data-l10n-name="append-new-stylesheet">නව මෝසතර පිටුවක් ඇමුණුමට කැමති වනු ඇත</a>?
+styleeditor-open-link-new-tab =
+    .label = සබැඳිය නව ටැබයක විවෘත කරන්න
+styleeditor-copy-url =
+    .label = URL පිටපත් කරන්න
diff --git a/l10n-si/devtools/client/styleeditor.properties b/l10n-si/devtools/client/styleeditor.properties
new file mode 100644
index 0000000000..f3e9cd0066
--- /dev/null
+++ b/l10n-si/devtools/client/styleeditor.properties
@@ -0,0 +1,52 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE These strings are used inside the Style Editor.
+# LOCALIZATION NOTE The correct localization of this file might be to keep it
+# in English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best documentation
+# on web development on the web.
+
+# LOCALIZATION NOTE  (inlineStyleSheet): This is the name used for an style sheet
+# that is declared inline in the <style> element. Shown in the stylesheets list.
+# the argument is the index (order) of the containing <style> element in the
+# document.
+inlineStyleSheet=<මොස්තර පිටුව #%S>
+
+# LOCALIZATION NOTE  (newStyleSheet): This is the default name for a new
+# user-created style sheet.
+newStyleSheet=#%S නව මොස්තර පිටුව
+
+# LOCALIZATION NOTE  (ruleCount.label): Semicolon-separated list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# This is shown in the style sheets list.
+# #1 rule.
+# example: 111 rules.
+ruleCount.label=නීතීන් #1.; නීතීන් #1.
+
+# LOCALIZATION NOTE  (error-load): This is shown when loading fails.
+error-load=මොස්තර පිටුව පූරණය කළ නොහැකිය.
+
+# LOCALIZATION NOTE  (error-save): This is shown when saving fails.
+error-save=මොස්තර පිටුව සුරැකිය නොහැකිය.
+
+# LOCALIZATION NOTE  (importStyleSheet.title): This is the file picker title,
+# when you import a style sheet into the Style Editor.
+importStyleSheet.title=මොස්තර පිටුව ආයාත කිරීම
+
+# LOCALIZATION NOTE  (importStyleSheet.filter): This is the *.css filter title
+importStyleSheet.filter=CSS ගොනු
+
+# LOCALIZATION NOTE  (saveStyleSheet.title): This is the file picker title,
+# when you save a style sheet from the Style Editor.
+saveStyleSheet.title=මොස්තර පිටුව සුරැකීම
+
+# LOCALIZATION NOTE  (saveStyleSheet.filter): This is the *.css filter title
+saveStyleSheet.filter=CSS ගොනු
+
+# LOCALIZATION NOTE  (saveStyleSheet.commandkey): This the key to use in
+# conjunction with accel (Command on Mac or Ctrl on other platforms) to Save
+saveStyleSheet.commandkey=S
+
diff --git a/l10n-si/devtools/client/toolbox-options.ftl b/l10n-si/devtools/client/toolbox-options.ftl
new file mode 100644
index 0000000000..c7903d60f4
--- /dev/null
+++ b/l10n-si/devtools/client/toolbox-options.ftl
@@ -0,0 +1,52 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+### Localization for Developer Tools options
+
+
+## Default Developer Tools section
+
+# The label for the heading of group of checkboxes corresponding to the developer tools
+# added by add-ons. This heading is hidden when there is no developer tool installed by add-ons.
+options-select-additional-tools-label = ඇඩෝන මඟින් ස්තහාපනය කල සනඟවර්දහක මෙවලම්
+
+# The label for the heading of the radiobox corresponding to the theme
+options-select-dev-tools-theme-label = තේමාවන්
+
+## Inspector section
+
+# The heading
+options-context-inspector = Inspector
+
+# The label for the checkbox option to show user agent styles
+options-show-user-agent-styles-label = ගවේශක මෝස්තර පෙන්වන්න
+options-show-user-agent-styles-tooltip =
+    .title = මෙය කරියාත්ම කිරීමෙන් ගවේශයකයෙන් පූර්ණය කල පෙරනිමි මෝස්තර පෙන්වනු  ඇත.
+
+## "Default Color Unit" options for the Inspector
+
+options-default-color-unit-hex = Hex
+options-default-color-unit-hsl = HSL
+options-default-color-unit-name = වර්ණ නාම
+
+## Style Editor section
+
+# The heading
+options-styleeditor-label = මොස්තර සැකසුම (Style Editor)
+
+## Screenshot section
+
+
+## Editor section
+
+options-sourceeditor-keybinding-default-label = පෙරනිමි
+
+## Advanced section
+
+# The heading
+options-context-advanced-settings = උසස් සැකසුම්
+
+##
+
diff --git a/l10n-si/devtools/client/toolbox.properties b/l10n-si/devtools/client/toolbox.properties
new file mode 100644
index 0000000000..4e6db253e3
--- /dev/null
+++ b/l10n-si/devtools/client/toolbox.properties
@@ -0,0 +1,115 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (toolboxDockButtons.bottom.minimize): This string is shown
+# as a tooltip that appears in the toolbox when it is in "bottom host" mode and
+# when hovering over the minimize button in the toolbar. When clicked, the
+# button minimizes the toolbox so that just the toolbar is visible at the
+# bottom.
+
+# LOCALIZATION NOTE (toolboxDockButtons.bottom.maximize): This string is shown
+# as a tooltip that appears in the toolbox when it is in "bottom host" mode and
+# when hovering over the maximize button in the toolbar. When clicked, the
+# button maximizes the toolbox again (if it had been minimized before) so that
+# the whole toolbox is visible again.
+
+# LOCALIZATION NOTE (toolbar.closeButton.tooltip)
+# Used as a message in tooltip when overing the close button of the Developer
+# Toolbar.
+
+# LOCALIZATION NOTE (toolbar.toolsButton.tooltip)
+# Used as a message in tooltip when overing the wrench icon of the Developer
+# Toolbar, which toggle the developer toolbox.
+
+# LOCALIZATION NOTE (toolbox.titleTemplate1): This is the template
+# used to format the title of the toolbox.
+# The URL of the page being targeted: %1$S.
+
+# LOCALIZATION NOTE (toolbox.titleTemplate2): This is the template
+# used to format the title of the toolbox.
+# The page title or other name for the thing being targeted: %1$S
+# The URL of the page being targeted: %2$S.
+
+# LOCALIZATION NOTE (toolbox.defaultTitle): This is used as the tool
+# name when no tool is selected.
+toolbox.defaultTitle=සංවර්ධක මෙවලම්
+
+# LOCALIZATION NOTE (toolbox.label): This is used as the label for the
+# toolbox as a whole
+toolbox.label=සංවර්ධක මෙවලම්තීරුව (&v)
+
+# LOCALIZATION NOTE (options.toolNotSupported): This is the template
+# used to add a * marker to the label for the Options Panel tool checkbox for the
+# tool which is not supported for the current toolbox target.
+# The name of the tool: %1$S.
+options.toolNotSupportedMarker=%1$S *
+
+# LOCALIZATION NOTE (toolbox.noContentProcessForTab.message)
+# Used as a message in the alert displayed when trying to open a browser
+# content toolbox and there is no content process running for the current tab
+
+# LOCALIZATION NOTE (toolbox.viewCssSourceInStyleEditor.label)
+# Used as a message in either tooltips or contextual menu items to open the
+# corresponding URL as a css file in the Style-Editor tool.
+# DEV NOTE: Mostly used wherever toolbox.viewSourceInStyleEditor is used.
+
+# LOCALIZATION NOTE (toolbox.viewJsSourceInDebugger.label)
+# Used as a message in either tooltips or contextual menu items to open the
+# corresponding URL as a js file in the Debugger tool.
+# DEV NOTE: Mostly used wherever toolbox.viewSourceInDebugger is used.
+
+
+# LOCALIZATION NOTE (toolbox.help.key)
+# Key shortcut used to open the options panel
+toolbox.help.key=F1
+
+# LOCALIZATION NOTE (toolbox.nextTool.key)
+# Key shortcut used to select the next tool
+toolbox.nextTool.key=CmdOrCtrl+]
+
+# LOCALIZATION NOTE (toolbox.previousTool.key)
+# Key shortcut used to select the previous tool
+toolbox.previousTool.key=CmdOrCtrl+[
+
+# LOCALIZATION NOTE (toolbox.zoom*.key)
+# Key shortcuts used to zomm in/out or reset the toolbox
+# Should match fullZoom*Cmd.commandkey values from browser.dtd
+toolbox.zoomIn.key=CmdOrCtrl+Plus
+toolbox.zoomIn2.key=CmdOrCtrl+=
+
+toolbox.zoomOut.key=CmdOrCtrl+-
+toolbox.zoomOut2.key=
+
+toolbox.zoomReset.key=CmdOrCtrl+0
+toolbox.zoomReset2.key=
+
+# LOCALIZATION NOTE (toolbox.reload*.key)
+# Key shortcuts used to reload the page
+toolbox.reload.key=CmdOrCtrl+R
+toolbox.reload2.key=F5
+
+# LOCALIZATION NOTE (toolbox.forceReload*.key)
+# Key shortcuts used to force reload of the page by bypassing caches
+toolbox.forceReload.key=CmdOrCtrl+Shift+R
+toolbox.forceReload2.key=CmdOrCtrl+F5
+
+# LOCALIZATION NOTE (toolbox.toggleHost.key)
+# Key shortcut used to move the toolbox in bottom or side of the browser window
+toolbox.toggleHost.key=CmdOrCtrl+Shift+D
+
+# LOCALIZATION NOTE (toolbox.frames.tooltip): This is the label for
+# the iframes menu list that appears only when the document has some.
+# It allows you to switch the context of the whole toolbox.
+
+# LOCALIZATION NOTE (toolbox.noautohide.tooltip): This is the label for
+# the button to force the popups/panels to stay visible on blur.
+# This is only visible in the browser toolbox as it is meant for
+# addon developers and Firefox contributors.
+
+# LOCALIZATION NOTE (toolbox.closebutton.tooltip): This is the tooltip for
+# the close button the developer tools toolbox.
+
+# LOCALIZATION NOTE (toolbox.allToolsButton.tooltip): This is the tooltip for the
+# "all tools" button displayed when some tools are hidden by overflow of the toolbar.
+
diff --git a/l10n-si/devtools/client/webconsole.properties b/l10n-si/devtools/client/webconsole.properties
new file mode 100644
index 0000000000..956e49267b
--- /dev/null
+++ b/l10n-si/devtools/client/webconsole.properties
@@ -0,0 +1,253 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# LOCALIZATION NOTE
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+# LOCALIZATION NOTE (browserConsole.title): shown as the
+# title when opening the browser console popup
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# LOCALIZATION NOTE
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# LOCALIZATION NOTE
+# The correct localization of this file might be to keep it in
+# English, or another language commonly spoken among web developers.
+# You want to make that choice consistent across the developer tools.
+# A good criteria is the language in which you'd find the best
+# documentation on web development on the web.
+
+# LOCALIZATION NOTE (timestampFormat): %1$02S = hours (24-hour clock),
+# %2$02S = minutes, %3$02S = seconds, %4$03S = milliseconds.
+timestampFormat=%02S:%02S:%02S.%03S
+
+ConsoleAPIDisabled=The Web Console logging API (console.log, console.info, console.warn, console.error) has been disabled by a script on this page.
+
+# LOCALIZATION NOTE (webConsoleXhrIndicator): the indicator displayed before
+# a URL in the Web Console that was requested using an XMLHttpRequest.
+# Should probably be the same as &btnConsoleXhr; in webConsole.dtd
+webConsoleXhrIndicator=XHR
+
+# LOCALIZATION NOTE (webConsoleMixedContentWarning): the message displayed
+# after a URL in the Web Console that has been flagged for Mixed Content (i.e.
+# http content in an https page).
+
+# LOCALIZATION NOTE (webConsoleMoreInfoLabel): the more info tag displayed
+# after security related web console messages.
+webConsoleMoreInfoLabel=වැඩිදුරටත් දැනුවත්වන්න
+
+# LOCALIZATION NOTE (reflow.*): the console displays reflow activity.
+# We can get 2 kind of lines: with JS link or without JS link. It looks like
+# that:
+# reflow: 12ms
+# reflow: 12ms function foobar, file.js line 42
+# The 2nd line, from "function" to the end of the line, is a link to the
+# JavaScript debugger.
+
+# LOCALIZATION NOTE (stacktrace.anonymousFunction): this string is used to
+# display JavaScript functions that have no given name - they are said to be
+# anonymous. Test console.trace() in the webconsole.
+stacktrace.anonymousFunction=<නිර්නාමික>
+
+# LOCALIZATION NOTE (stacktrace.asyncStack): this string is used to
+# indicate that a given stack frame has an async parent.
+# %S is the "Async Cause" of the frame.
+
+# LOCALIZATION NOTE (consoleCleared): this string is displayed when receiving a
+# call to console.clear() to let the user know the previous messages of the
+# console have been removed programmatically.
+
+# LOCALIZATION NOTE (noCounterLabel): this string is used to display
+# count-messages with no label provided.
+
+# LOCALIZATION NOTE (noGroupLabel): this string is used to display
+# console.group messages with no label provided.
+
+maxTimersExceeded=The maximum allowed number of timers in this page was exceeded.
+
+# LOCALIZATION NOTE (maxCountersExceeded): Error message shown when the maximum
+# number of console.count()-counters was exceeded.
+
+# LOCALIZATION NOTE (longStringEllipsis): the string displayed after a long
+# string. This string is clickable such that the rest of the string is
+# retrieved from the server.
+
+# LOCALIZATION NOTE (longStringTooLong): the string displayed after the user
+# tries to expand a long string.
+
+# LOCALIZATION NOTE (connectionTimeout): message displayed when the Remote Web
+# Console fails to connect to the server due to a timeout.
+
+# LOCALIZATION NOTE (propertiesFilterPlaceholder): this is the text that
+# appears in the filter text box for the properties view container.
+
+# LOCALIZATION NOTE (emptyPropertiesList): the text that is displayed in the
+# properties pane when there are no properties to display.
+
+# LOCALIZATION NOTE (messageRepeats.tooltip2): the tooltip text that is displayed
+# when you hover the red bubble that shows how many times a message is repeated
+# in the web console output.
+# This is a semi-colon list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# #1 number of message repeats
+# example: 3 repeats
+
+# LOCALIZATION NOTE (openNodeInInspector): the text that is displayed in a
+# tooltip when hovering over the inspector icon next to a DOM Node in the console
+# output
+openNodeInInspector=පිරික්සුව තුල නෝඩුව තෝරාගැනීමට ක්ලික් කරන්න
+
+# LOCALIZATION NOTE (cdFunctionInvalidArgument): the text that is displayed when
+# cd() is invoked with an invalid argument.
+
+# LOCALIZATION NOTE (selfxss.msg): the text that is displayed when
+# a new user of the developer tools pastes code into the console
+# %1 is the text of selfxss.okstring
+
+# LOCALIZATION NOTE (selfxss.msg): the string to be typed
+# in by a new user of the developer tools when they receive the sefxss.msg prompt.
+# Please avoid using non-keyboard characters here
+
+# LOCALIZATION NOTE (messageToggleDetails): the text that is displayed when
+# you hover the arrow for expanding/collapsing the message details. For
+# console.error() and other messages we show the stacktrace.
+
+# LOCALIZATION NOTE (groupToggle): the text that is displayed when
+# you hover the arrow for expanding/collapsing the messages of a group.
+
+# LOCALIZATION NOTE (emptySlotLabel): the text is displayed when an Array
+# with empty slots is printed to the console.
+# This is a semi-colon list of plural forms.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+# #1 number of empty slots
+# example: 1 empty slot
+# example: 5 empty slots
+
+# LOCALIZATION NOTE (table.index, table.iterationIndex, table.key, table.value):
+# the column header displayed in the console table widget.
+table.key=යතුර
+table.value=අගයන්
+
+# LOCALIZATION NOTE (level.error, level.warn, level.info, level.log, level.debug):
+# tooltip for icons next to console output
+level.error=දෝෂය
+level.warn=අනතුරු ඇඟවීම
+level.info=තොරතුරු
+level.log=ලොග් සටහන්
+level.debug=දෝෂහරණය කරන්න
+
+# LOCALIZATION NOTE (webconsole.find.key)
+# Key shortcut used to focus the search box on upper right of the console
+webconsole.find.key=CmdOrCtrl+F
+
+# LOCALIZATION NOTE (webconsole.close.key)
+# Key shortcut used to close the Browser console (doesn't work in regular web console)
+webconsole.close.key=CmdOrCtrl+W
+
+# LOCALIZATION NOTE (webconsole.clear.key*)
+# Key shortcut used to clear the console output
+webconsole.clear.key=Ctrl+Shift+L
+webconsole.clear.keyOSX=Ctrl+L
+
+# LOCALIZATION NOTE (webconsole.menu.copyURL.label)
+# Label used for a context-menu item displayed for network message logs. Clicking on it
+# copies the URL displayed in the message to the clipboard.
+webconsole.menu.copyURL.accesskey=a
+
+# LOCALIZATION NOTE (webconsole.menu.openURL.label)
+# Label used for a context-menu item displayed for network message logs. Clicking on it
+# opens the URL displayed in a new browser tab.
+webconsole.menu.openURL.label=URL නව ටැබයක විවෘත කරන්න
+webconsole.menu.openURL.accesskey=T
+
+# LOCALIZATION NOTE (webconsole.menu.storeAsGlobalVar.label)
+# Label used for a context-menu item displayed for object/variable logs. Clicking on it
+# creates a new global variable pointing to the logged variable.
+webconsole.menu.storeAsGlobalVar.accesskey=S
+
+# LOCALIZATION NOTE (webconsole.menu.selectAll.label)
+# Label used for a context-menu item that will select all the content of the webconsole
+# output.
+webconsole.menu.selectAll.label=සියල්ල තෝරන්න
+webconsole.menu.selectAll.accesskey=A
+
+# LOCALIZATION NOTE (webconsole.clearButton.tooltip)
+# Label used for the tooltip on the clear logs button in the console top toolbar bar.
+# Clicking on it will clear the content of the console.
+
+# LOCALIZATION NOTE (webconsole.toggleFilterButton.tooltip)
+# Label used for the tooltip on the toggle filter bar button in the console top
+# toolbar bar. Clicking on it will toggle the visibility of an additional bar which
+# contains filter buttons.
+
+# LOCALIZATION NOTE (webconsole.filterInput.placeholder)
+# Label used for for the placeholder on the filter input, in the console top toolbar.
+
+# LOCALIZATION NOTE (webconsole.errorsFilterButton.label)
+# Label used as the text of the "Errors" button in the additional filter toolbar.
+# It shows or hides error messages, either inserted in the page using
+# console.error() or as a result of a javascript error..
+webconsole.errorsFilterButton.label=දෝෂ
+
+# LOCALIZATION NOTE (webconsole.warningsFilterButton.label)
+# Label used as the text of the "Warnings" button in the additional filter toolbar.
+# It shows or hides warning messages, inserted in the page using console.warn().
+webconsole.warningsFilterButton.label=අනතුරු ඇඟවීම්
+
+# LOCALIZATION NOTE (webconsole.logsFilterButton.label)
+# Label used as the text of the "Logs" button in the additional filter toolbar.
+# It shows or hides log messages, inserted in the page using console.log().
+webconsole.logsFilterButton.label=ලොග් සටහන්
+
+# LOCALIZATION NOTE (webconsole.infoFilterButton.label)
+# Label used as the text of the "Info" button in the additional filter toolbar.
+# It shows or hides info messages, inserted in the page using console.info().
+webconsole.infoFilterButton.label=තොරතුරු
+
+# LOCALIZATION NOTE (webconsole.debugFilterButton.label)
+# Label used as the text of the "Debug" button in the additional filter toolbar.
+# It shows or hides debug messages, inserted in the page using console.debug().
+webconsole.debugFilterButton.label=දෝෂහරණය කරන්න
+
+# LOCALIZATION NOTE (webconsole.cssFilterButton.label)
+# Label used as the text of the "CSS" button in the additional filter toolbar.
+# It shows or hides CSS warning messages, inserted in the page by the browser
+# when there are CSS errors in the page.
+webconsole.cssFilterButton.label=CSS
+
+# LOCALIZATION NOTE (webconsole.xhrFilterButton.label)
+# Label used as the text of the "XHR" button in the additional filter toolbar.
+# It shows or hides messages displayed when the page makes an XMLHttpRequest or
+# a fetch call.
+webconsole.xhrFilterButton.label=XHR
+
+# LOCALIZATION NOTE (webconsole.requestsFilterButton.label)
+# Label used as the text of the "Requests" button in the additional filter toolbar.
+# It shows or hides messages displayed when the page makes a network call, for example
+# when an image or a scripts is requested.
+
+
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