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+Code quality
+============
+
+Because Firefox is a complex piece of software, a lot of tools are
+executed to identify issues at development phase.
+In this document, we try to list these all tools.
+
+
+.. toctree::
+  :maxdepth: 1
+  :glob:
+
+  static-analysis.rst
+  lint/index.rst
+  coding-style/index.rst
+
+.. list-table:: C/C++
+   :header-rows: 1
+   :widths: 20 20 20 20 20
+
+   * - Tools
+     - Has autofixes
+     - Meta bug
+     - More info
+     - Upstream
+   * - Custom clang checker
+     -
+     -
+     - `Source <https://searchfox.org/mozilla-central/source/build/clang-plugin>`_
+     -
+   * - Clang-Tidy
+     - Yes
+     - `bug 712350 <https://bugzilla.mozilla.org/show_bug.cgi?id=712350>`__
+     - :ref:`Static analysis <Mach static analysis>`
+     - https://clang.llvm.org/extra/clang-tidy/checks/list.html
+   * - Clang analyzer
+     -
+     - `bug 712350 <https://bugzilla.mozilla.org/show_bug.cgi?id=712350>`__
+     -
+     - https://clang-analyzer.llvm.org/
+   * - Coverity
+     -
+     - `bug 1230156 <https://bugzilla.mozilla.org/show_bug.cgi?id=1230156>`__
+     -
+     -
+   * - cpp virtual final
+     -
+     -
+     - :ref:`cpp virtual final`
+     -
+   * - Semmle/LGTM
+     -
+     - `bug 1458117 <https://bugzilla.mozilla.org/show_bug.cgi?id=1458117>`__
+     -
+     -
+   * - clang-format
+     - Yes
+     - `bug 1188202 <https://bugzilla.mozilla.org/show_bug.cgi?id=1188202>`__
+     - :ref:`Formatting C++ Code With clang-format`
+     - https://clang.llvm.org/docs/ClangFormat.html
+
+.. list-table:: JavaScript
+   :widths: 20 20 20 20 20
+   :header-rows: 1
+
+   * - Tools
+     - Has autofixes
+     - Meta bug
+     - More info
+     - Upstream
+   * - Eslint
+     - Yes
+     - `bug 1229856 <https://bugzilla.mozilla.org/show_bug.cgi?id=1229856>`__
+     - :ref:`ESLint`
+     - https://eslint.org/
+   * - Mozilla ESLint
+     -
+     - `bug 1229856 <https://bugzilla.mozilla.org/show_bug.cgi?id=1229856>`__
+     - :ref:`Mozilla ESLint Plugin`
+     -
+   * - Prettier
+     - Yes
+     - `bug 1558517 <https://bugzilla.mozilla.org/show_bug.cgi?id=1558517>`__
+     - :ref:`JavaScript Coding style`
+     - https://prettier.io/
+
+
+
+.. list-table:: Python
+   :widths: 20 20 20 20 20
+   :header-rows: 1
+
+   * - Tools
+     - Has autofixes
+     - Meta bug
+     - More info
+     - Upstream
+   * - Flake8
+     - Yes (with `autopep8 <https://github.com/hhatto/autopep8>`_)
+     - `bug 1155970 <https://bugzilla.mozilla.org/show_bug.cgi?id=1155970>`__
+     - :ref:`Flake8`
+     - http://flake8.pycqa.org/
+   * - black
+     - Yes
+     - `bug 1555560 <https://bugzilla.mozilla.org/show_bug.cgi?id=1555560>`__
+     - :ref:`black`
+     - https://black.readthedocs.io/en/stable
+   * - pylint
+     -
+     - `bug 1623024 <https://bugzilla.mozilla.org/show_bug.cgi?id=1623024>`__
+     - :ref:`pylint`
+     - https://www.pylint.org/
+   * - Python 2/3 compatibility check
+     -
+     - `bug 1496527 <https://bugzilla.mozilla.org/show_bug.cgi?id=1496527>`__
+     - :ref:`Python 2/3 compatibility check`
+     -
+
+
+.. list-table:: Rust
+   :widths: 20 20 20 20 20
+   :header-rows: 1
+
+   * - Tools
+     - Has autofixes
+     - Meta bug
+     - More info
+     - Upstream
+   * - Rustfmt
+     - Yes
+     - `bug 1454764 <https://bugzilla.mozilla.org/show_bug.cgi?id=1454764>`__
+     - :ref:`Rustfmt`
+     - https://github.com/rust-lang/rustfmt
+   * - Clippy
+     -
+     - `bug 1361342 <https://bugzilla.mozilla.org/show_bug.cgi?id=1361342>`__
+     - :ref:`clippy`
+     - https://github.com/rust-lang/rust-clippy
+
+.. list-table:: Java
+   :widths: 20 20 20 20 20
+   :header-rows: 1
+
+   * - Tools
+     - Has autofixes
+     - Meta bug
+     - More info
+     - Upstream
+   * - Infer
+     -
+     - `bug 1175203 <https://bugzilla.mozilla.org/show_bug.cgi?id=1175203>`__
+     -
+     - https://github.com/facebook/infer
+
+.. list-table:: Others
+   :widths: 20 20 20 20 20
+   :header-rows: 1
+
+   * - Tools
+     - Has autofixes
+     - Meta bug
+     - More info
+     - Upstream
+   * - shellcheck
+     -
+     -
+     -
+     - https://www.shellcheck.net/
+   * - rstchecker
+     -
+     -
+     - :ref:`RST Linter`
+     - https://github.com/myint/rstcheck
+   * - Typo detection
+     - Yes
+     -
+     - :ref:`Codespell`
+     - https://github.com/codespell-project/codespell
+   * - YAML linter
+     -
+     -
+     -
+     - https://github.com/adrienverge/yamllint
+