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+.. highlight:: rst
+
+=====================
+The JavaScript Domain
+=====================
+
+.. versionadded:: 1.0
+
+The JavaScript domain (name **js**) provides the following directives:
+
+.. rst:directive:: .. js:module:: name
+
+   This directive sets the module name for object declarations that follow
+   after. The module name is used in the global module index and in cross
+   references. This directive does not create an object heading like
+   :rst:dir:`py:class` would, for example.
+
+   By default, this directive will create a linkable entity and will cause an
+   entry in the global module index, unless the ``no-index`` option is
+   specified.  If this option is specified, the directive will only update the
+   current module name.
+
+   .. versionadded:: 1.6
+   .. versionchanged:: 5.2
+
+      Module directives support body content.
+
+.. rst:directive:: .. js:function:: name(signature)
+
+   Describes a JavaScript function or method.  If you want to describe
+   arguments as optional use square brackets as :ref:`documented <signatures>`
+   for Python signatures.
+
+   You can use fields to give more details about arguments and their expected
+   types, errors which may be thrown by the function, and the value being
+   returned::
+
+      .. js:function:: $.getJSON(href, callback[, errback])
+
+         :param string href: An URI to the location of the resource.
+         :param callback: Gets called with the object.
+         :param errback:
+             Gets called in case the request fails. And a lot of other
+             text so we need multiple lines.
+         :throws SomeError: For whatever reason in that case.
+         :returns: Something.
+
+   This is rendered as:
+
+   .. js:function:: $.getJSON(href, callback[, errback])
+      :no-contents-entry:
+      :no-index-entry:
+
+      :param string href: An URI to the location of the resource.
+      :param callback: Gets called with the object.
+      :param errback:
+          Gets called in case the request fails. And a lot of other
+          text so we need multiple lines.
+      :throws SomeError: For whatever reason in that case.
+      :returns: Something.
+
+   .. rst:directive:option:: single-line-parameter-list
+      :type: no value
+
+      Ensures that the function's parameters will be emitted on a single logical
+      line, overriding :confval:`javascript_maximum_signature_line_length` and
+      :confval:`maximum_signature_line_length`.
+
+      .. versionadded:: 7.1
+
+.. rst:directive:: .. js:method:: name(signature)
+
+   This directive is an alias for :rst:dir:`js:function`, however it describes
+   a function that is implemented as a method on a class object.
+
+   .. versionadded:: 1.6
+
+   .. rst:directive:option:: single-line-parameter-list
+      :type: no value
+
+      Ensures that the function's parameters will be emitted on a single logical
+      line, overriding :confval:`javascript_maximum_signature_line_length` and
+      :confval:`maximum_signature_line_length`.
+
+      .. versionadded:: 7.1
+
+.. rst:directive:: .. js:class:: name
+
+   Describes a constructor that creates an object.  This is basically like a
+   function but will show up with a `class` prefix::
+
+      .. js:class:: MyAnimal(name[, age])
+
+         :param string name: The name of the animal
+         :param number age: an optional age for the animal
+
+   This is rendered as:
+
+   .. js:class:: MyAnimal(name[, age])
+      :no-contents-entry:
+      :no-index-entry:
+
+      :param string name: The name of the animal
+      :param number age: an optional age for the animal
+
+   .. rst:directive:option:: single-line-parameter-list
+      :type: no value
+
+      Ensures that the function's parameters will be emitted on a single logical
+      line, overriding :confval:`javascript_maximum_signature_line_length` and
+      :confval:`maximum_signature_line_length`.
+
+      .. versionadded:: 7.1
+
+.. rst:directive:: .. js:data:: name
+
+   Describes a global variable or constant.
+
+.. rst:directive:: .. js:attribute:: object.name
+
+   Describes the attribute *name* of *object*.
+
+.. _js-roles:
+
+These roles are provided to refer to the described objects:
+
+.. rst:role:: js:mod
+              js:func
+              js:meth
+              js:class
+              js:data
+              js:attr