3 # This Source Code Form is subject to the terms of the Mozilla Public
4 # License, v. 2.0. If a copy of the MPL was not distributed with this
5 # file, You can obtain one at https://mozilla.org/MPL/2.0/.
7 # See https://mots.readthedocs.io/en/latest/#quick-start for quick start
8 # documentation and how to modify this file.
10 created_at: '2021-10-14T12:50:40.073465'
11 updated_at: '2024-03-14T15:35:01.373042'
13 path: ./docs/mots/index.rst
15 searchfox_enabled: true
17 Mozilla operates under a `module ownership governance system <https://www.mozilla.org/hacking/module-ownership.html>`_. A module is a discrete unit of code or activity. An owner is the person in charge of a module or sub-module. A peer is a person whom the owner has appointed to help them. A module may have multiple peers and, very occasionally, multiple owners.
19 The system is overseen by the owner and peers of the Module Ownership module. For the modules that make up Firefox, oversight is provided by the Firefox Technical Leadership module. Owners may add and remove peers from their modules as they wish, without reference to anyone else.
40 name: Andrew Halberstadt
44 name: Yoshi Cheng-Hao Huang
80 name: Andrew Sutherland
88 name: Andrea Marchesini
104 name: Ben Dean-Kawamura
112 name: Benjamin Beurdouche
136 name: Hubert Boma Manilla
147 name: Bryce Seager van Dyk
158 name: Benjamin VanderSloot
170 name: Calixte Denizet
181 name: Nazım Can Altınova
193 name: Christoph Kerschbaumer
209 name: Daisuke Akatsuka
244 name: Alessio Placitelli
312 name: Emilio Cobos Álvarez
316 name: Masatoshi Kimura
338 name: Nick Fitzgerald
342 name: Francesco Lodolo
362 name: Gabriel Bustamante
370 name: Gian-Carlo Pascutto
397 name: Gabriele Svelto
405 name: Haik Aftandilian
413 name: Hiroyuki Ikezoe
425 name: Jan Honza Odvarko
449 name: Jan-Erik Rediger
465 name: Julian Descottes
493 name: Jan-Ivar Bruaroey
521 name: Jonathan Almeida
549 name: Jonathan Sudiaman
557 name: Jules Simplicio
564 name: Jean-Yves Avenard
616 name: Dzmitry Malyshau
628 name: Lougenia Bailey
644 name: Marco Castelluccio
660 name: Masayuki Nakano
672 name: Andrew McCreight
708 name: Morgan Reschenberg
744 name: Nicolas Chevobbe
756 name: Niklas Baumgardner
780 name: Alexandre Poirot
788 name: Andrew Overholt
808 name: Andreas Pehrson
816 name: Peter Van der Beken
856 name: Alexandra Borovova
880 name: Shravan Narayan
896 name: Greg Mierzwinski
908 name: Martin Stránský
915 name: Sylvestre Ledru
927 name: Teodor Tanasoaia
962 name: Toshihito Kikuchi
1002 name: Yulia Startsev
1013 name: Zibi Braniecki
1021 name: Tomislav Jovanovic
1028 - name: firefox-toplevel
1029 description: The top level directory for the Firefox/Gecko tree. Owned by the
1045 machine_name: _firefoxtoplevel
1047 - machine_name: code_coverage
1049 description: Tools for code coverage instrumentation, and coverage data parsing
1052 - tools/code-coverage/**/*
1053 - python/mozbuild/mozbuild/codecoverage/**/*
1054 - testing/mozharness/mozharness/mozilla/testing/codecoverage.py
1063 - 'Testing :: Code Coverage'
1064 - name: 'Core: Accessibility'
1065 description: Support for platform accessibility APIs. Accessibility APIs are used
1066 by 3rd party software like screen readers, screen magnifiers, and voice dictation
1067 software, which need information about document content and UI controls, as
1068 well as important events like changes of focus.
1082 group: dev-accessibility
1083 url: https://developer.mozilla.org/docs/Web/Accessibility
1085 - Core::Disability Access APIs
1092 machine_name: core_accessibility
1094 - name: 'Core: Animation'
1095 description: 'Declarative animations: CSS animations, CSS transitions, Web Animations
1096 API, and off-main thread animations.'
1098 - dom/animation/**/*
1099 # TODO "and animation-related and interpolation-related code
1100 # in layout/style, gfx/layers, servo/components/style and servo/ports/gecko
1104 - Core::DOM::Animation
1105 - Core::CSS Transitions and Animations
1113 machine_name: core_animation
1115 - name: 'Core: Anti-Tracking'
1116 description: Tracking detection and content-blocking.
1118 - toolkit/components/antitracking/**/*
1119 # several files under browser/ and netwerk/url-classifier/ **TODO**
1129 - 'Core::Privacy: Anti-Tracking'
1136 machine_name: core_antitracking
1138 - name: 'Core: APZ (Graphics submodule)'
1139 description: Asynchronous panning and zooming
1141 - gfx/layers/apz/**/*
1148 url: https://wiki.mozilla.org/Platform/GFX/APZ
1150 - Core::Panning and Zooming
1158 machine_name: core_apz_graphics_submodule
1160 - name: 'Core: Build and Release Tools'
1161 description: Tools related to build and release automation and configuration of
1164 - tools/update-packaging/**/*
1165 - tools/update-verify/**/*
1169 group: release-engineering
1170 url: https://wiki.mozilla.org/ReleaseEngineering
1172 - Release Engineering::*
1179 machine_name: core_build_and_release_tools
1181 - name: 'Core: Build Config'
1182 description: The build system for Gecko and several mozilla.org hosted Gecko-based
1187 - python/mozbuild/**/*
1188 - browser/config/mozconfigs/**/*
1206 url: :ref:`Build System`
1208 - Core::Build Config
1215 - name: 'Core: Build Config - Fennec'
1216 description: Submodule of the build config covering Fennec's build system
1221 - Core::Build Config
1225 machine_name: core_build_config_fennec
1227 - name: 'Core: Build Config - Taskgraph'
1228 description: Support for task-graph generation in decision, action, and cron
1229 tasks, including configuration of all tasks including those for CI, nightlies,
1230 and releases; as well as Docker and VM images used to execute those tasks.
1235 - Firefox Build System::Task Configuration
1251 machine_name: core_build_config_taskgraph
1252 machine_name: core_build_config
1254 - name: 'Core: Code Analysis and Debugging Tools'
1255 description: Tools for debugging Mozilla code or for analyzing speed, memory use,
1256 and other characteristics of it.
1259 - tools/leak-gauge/**/*
1260 - tools/performance/**/*
1263 group: dev-performance
1268 machine_name: core_code_analysis_and_debugging_tools
1270 - name: 'Core: Content Security'
1271 description: 'Native content-based security features enforced in the ContentSecurityManager,
1272 including: Content Security Policy (CSP), Mixed Content Blocker (MCB), Referrer
1273 Policy, Subresource Integrity (SRI), Cross-Origin Resource Sharing (CORS), X-Frame-Options,
1274 X-Content-Type-Options: nosniff, HTTPS-Only-Mode, Sanitizer API, Sec-Fetch Metadata,
1275 and top-level data: URI blocking.'
1289 - 'Core::DOM: Security'
1296 machine_name: core_content_security
1298 - name: 'Core: Cookies'
1301 - netwerk/cookie/**/*
1310 - Christian Biesinger
1316 - 'Core::Networking: Cookies'
1325 machine_name: core_cookies
1327 - name: 'Core: Crash reporting'
1328 description: Infrastructure and tools used to generate, submit and process crash
1329 reports. This includes the in-tree google-breakpad fork, the crash report generation
1330 machinery as well as the host tools used to dump symbols, analyse minidumps
1331 and generate stack traces.
1333 - toolkit/crashreporter/**/*
1334 - toolkit/components/crashes/**/*
1335 - tools/crashreporter/**/*
1336 - ipc/glue/CrashReporter*
1337 - mobile/android/geckoview/src/main/java/org/mozilla/geckoview/CrashReporter.java
1342 url: :ref:`Crash Reporter`
1344 - Toolkit::Crash Reporting
1350 machine_name: core_crash_reporting
1352 - machine_name: core_credentials
1353 name: 'Core: Credentials'
1354 description: API Surface for FedCM and WebAuthn
1356 - toolkit/components/credentialmanagement/**/*
1357 - browser/components/credentialmanager/**/*
1358 - dom/credentialmanagement/**/*
1370 - 'Core::DOM: Credential Management'
1371 - 'Core::DOM: Web Authentication'
1373 - name: 'Core: C++/Rust usage, tools, and style'
1374 description: Aspects of C++ use such as language feature usage, standard library
1375 versions/usage, compiler/toolchain versions, formatting and naming style, and
1376 aspects of Rust use as needs arise
1378 # NOTE: more of a "meta module" -- who do we ask when we want to do the above?
1379 # Includes/globs include where we define coding style, etc... (i.e. documentation)
1380 # - docs/code-quality/**/*
1381 # - docs/testing-rust-code/**/*
1382 # - docs/writing-rust-code/**/*
1397 machine_name: core_crust_usage_tools_and_style
1399 - name: 'Core: Cycle Collector'
1400 description: Code to break and collect objects within reference cycles
1402 - xpcom/base/nsCycleCollect*
1403 # TODO "and some support headers"
1404 # NOTE: not always clean lines between modules and file boundaries. This module is deeply intertwines with other modules (e.g. XPCOM)
1410 - Core::Cycle Collector
1416 machine_name: core_cycle_collector
1418 - name: 'Core: DLL Services'
1419 description: Windows dynamic linker instrumentation and blocking
1421 - toolkit/xre/dllservices/**/*
1427 - Core::DLL Services
1432 machine_name: core_dll_services
1434 - name: 'Core: docshell'
1438 - uriloader/base/**/*
1444 - Christian Biesinger
1450 - Core::DOM: Navigation
1457 machine_name: core_docshell
1459 - name: 'Core: Document Object Model'
1463 exclude_module_paths: true
1480 url: http://developer.mozilla.org/en/docs/DOM
1483 - 'Core::DOM: Core & HTML'
1484 review_group: dom-core
1500 machine_name: core_document_object_model
1502 - name: 'Core: DOM File'
1503 description: DOM Blob, File and FileSystem APIs
1506 - dom/filesystem/**/*
1509 url: http://developer.mozilla.org/en/docs/DOM
1516 machine_name: core_dom_file
1518 - machine_name: core_dom_streams
1519 name: 'Core: DOM Streams'
1520 description: Streams Specification implementation
1531 url: http://developer.mozilla.org/en/docs/DOM
1534 - 'Core::DOM: Streams'
1537 - name: 'Core: Editor'
1552 machine_name: core_editor
1554 - name: 'Core: Event Handling'
1555 description: DOM Events and Event Handling
1558 # TODO "and event handling related code elsewhere"
1563 url: http://developer.mozilla.org/en/docs/DOM
1565 - 'Core::DOM: Events'
1566 - 'Core::DOM: UI Events & Focus Handling'
1572 machine_name: core_event_handling
1574 - machine_name: core_firefox_source_documentation
1575 name: 'Core: Firefox Source Documentation'
1576 description: The infrastructure platform used to generate Firefox's source documentation,
1577 excluding editorial control over the content.
1580 - tools/moztreedocs/
1587 - Developer Infrastructure::Source Documentation
1588 url: https://firefox-source-docs.mozilla.org/
1589 - name: 'Core: Gecko Profiler'
1590 description: Gecko's built-in profiler
1592 - tools/profiler/**/*
1593 - mozglue/baseprofiler/**/*
1598 - Shu-yu Guo (JS integration)
1599 - Thinker Lee (TaskTracer)
1600 - Cervantes Yu (TaskTracer)
1601 - Nicholas Nethercote
1607 url: https://firefox-source-docs.mozilla.org/tools/profiler/
1609 - Core::Gecko Profiler
1616 machine_name: core_gecko_profiler
1618 - name: 'Core: GeckoView'
1619 description: Framework for embedding Gecko into Android applications
1621 - mobile/android/**/*
1622 - widget/android/**/*
1634 url: https://wiki.mozilla.org/Mobile/GeckoView
1636 - GeckoView::General
1644 machine_name: core_geckoview
1646 - name: 'Core: Global Key Bindings'
1647 description: Global hot keys for Firefox. Does not include underlined menu accelerators
1648 and the like, as those are part of i18n.
1651 # TODO "and platform specific directories under it"
1653 group: dev-accessibility
1654 url: https://support.mozilla.org/kb/keyboard-shortcuts-perform-firefox-tasks-quickly
1656 - 'Core::Keyboard: Navigation'
1661 machine_name: core_global_key_bindings
1663 - name: 'Core: Graphics'
1664 description: Mozilla graphics API
1672 - Benoit Girard(Compositor, Performance)
1674 - George Wright(Canvas2D)
1678 - John Daggett(text/fonts)
1679 - Benoit Jacob(gfx/gl)
1681 - Vladimir Vukicevic
1682 - James Willcox(Android)
1686 url: https://wiki.mozilla.org/Platform/GFX https://wiki.mozilla.org/Gecko:Layers
1687 https://wiki.mozilla.org/Gecko:2DGraphicsSketch
1690 - 'Core::Graphics: Layers'
1691 - 'Core::Graphics: Text'
1692 - 'Core::Graphics: WebRender'
1693 - 'Core::GFX: Color Management'
1694 - 'Core::Canvas: 2D'
1695 - 'Core::Canvas: WebGL'
1709 machine_name: core_graphics
1712 description: Hardware Abstraction Layer
1718 - Core::Hardware Abstraction Layer (HAL)
1722 machine_name: core_hal
1724 - name: 'Core: HTML Parser'
1725 description: The HTML Parser transforms HTML source code into a DOM. It conforms
1726 to the HTML specification, and is mostly translated automatically from Java
1732 url: http://about.validator.nu/
1734 - 'Core::HTML: Parser'
1739 machine_name: core_html_parser
1741 - name: 'Core: I18N Library'
1750 url: :ref:`Internationalization`
1752 - Core::Internationalization
1760 machine_name: core_i18n_library
1762 - name: 'Core: ImageLib'
1765 - media/libjpeg/**/*
1782 machine_name: core_imagelib
1784 - name: 'Core: IndexedDB'
1787 - dom/indexedDB/**/*
1795 url: https://developer.mozilla.org/en/IndexedDB
1797 - 'Core::DOM: IndexedDB'
1798 review_group: dom-storage-reviewers
1805 machine_name: core_indexeddb
1808 description: Native message-passing between threads and processes
1829 review_group: ipc-reviewers
1836 machine_name: core_ipc
1838 - name: 'Core: JavaScript'
1839 description: JavaScript engine (SpiderMonkey)
1863 - Nicholas Nethercote
1868 url: https://spidermonkey.dev/
1870 - Core::JavaScript Engine
1871 - 'Core::JavaScript: GC'
1872 - 'Core::JavaScript: Internationalization API'
1873 - 'Core::JavaScript: Standard Library'
1874 - 'Core::JavaScript: WebAssembly'
1896 machine_name: core_javascript
1898 - name: 'Core: JavaScript JIT'
1899 description: JavaScript engine's JIT compilers (IonMonkey, Baseline)
1913 url: https://spidermonkey.dev/
1915 - 'Core::JavaScript Engine: JIT'
1925 machine_name: core_javascript_jit
1927 - name: 'Core: Layout Engine'
1928 description: rendering tree construction, layout (reflow), etc.
1934 - layout/generic/**/*
1935 - layout/printing/**/*
1936 - layout/tables/**/*
1947 url: https://wiki.mozilla.org/Gecko:Overview#Layout
1950 - 'Core::Layout: Block and Inline'
1951 - 'Core::Layout: Columns'
1952 - 'Core::Layout: Flexbox'
1953 - 'Core::Layout: Floats'
1954 - 'Core::Layout: Form Controls'
1955 - 'Core::Layout: Generated Content, Lists, and Counters'
1956 - 'Core::Layout: Grid'
1957 - 'Core::Layout: Images, Video, and HTML Frames'
1958 - 'Core::Layout: Positioned'
1959 - 'Core::Layout: Ruby'
1960 - 'Core::Layout: Scrolling and Overflow'
1961 - 'Core::Layout: Tables'
1962 - 'Core::Layout: Text and Fonts'
1963 - Core::Print Preview
1964 - 'Core::Printing: Output'
1974 machine_name: core_layout_engine
1976 - name: 'Core: Legacy HTML Parser'
1979 - parser/htmlparser/**/*
1986 url: http://www.mozilla.org/newlayout/doc/parser.html
1988 - 'Core::HTML: Parser'
1993 machine_name: core_legacy_html_parser
1995 - name: 'Core: libjar'
1996 description: The JAR handling code (protocol handler, stream implementation, and
1997 zipreader/zipwriter).
1999 - modules/libjar/**/*
2009 - 'Core::Networking: JAR'
2015 machine_name: core_libjar
2017 - name: 'Core: MathML'
2018 description: MathML is a low-level specification for describing mathematics which
2019 provides a foundation for the inclusion of mathematical expressions in Web pages.
2021 - layout/mathml/**/*
2023 group: dev-tech-mathml
2024 url: https://developer.mozilla.org/docs/Web/MathML
2036 machine_name: core_mathml
2038 - name: 'Core: Media Playback'
2039 description: HTML Media APIs, including Media Source Extensions and non-MSE video/audio
2040 element playback, and Encrypted Media Extensions. (WebRTC and WebAudio not included).
2043 - media/gmp-clearkey/**/*
2044 - media/libcubeb/**/*
2045 - media/libnestegg/**/*
2047 - media/libopus/**/*
2048 - media/libtheora/**/*
2049 - media/libtremor/**/*
2050 - media/libvorbis/**/*
2052 - dom/media/platforms/omx/**/*
2053 - dom/media/gmp/rlz/**/*
2068 machine_name: core_media_playback
2070 - name: 'Core: Media Transport'
2071 description: Pluggable transport for real-time media
2073 - dom/media/webrtc/transport/**/*
2077 - Core::WebRTC::Networking
2086 machine_name: core_media_transport
2088 - name: 'Core: Memory Allocator'
2089 description: Most things related to memory allocation in Gecko, including jemalloc,
2090 replace-malloc, DMD (dark matter detector), logalloc, etc.
2096 - Nicholas Nethercote
2104 machine_name: core_memory_allocator
2106 - name: 'Core: mfbt'
2107 description: mfbt is a collection of headers, macros, data structures, methods,
2108 and other functionality available for use and reuse throughout all Mozilla code
2109 (including SpiderMonkey and Gecko more broadly).
2123 machine_name: core_mfbt
2125 - name: 'Core: Moz2D (Graphics submodule)'
2126 description: Platform independent 2D graphics API
2131 url: https://wiki.mozilla.org/Platform/GFX/Moz2D
2139 machine_name: core_moz2d_graphics_submodule
2141 - name: 'Core: Mozglue'
2142 description: Glue library containing various low-level functionality, including
2143 a dynamic linker for Android, a DLL block list for Windows, etc.
2151 - Kartikaya Gupta (mozglue/android)
2156 machine_name: core_mozglue
2158 - name: 'Core: MSCOM'
2159 description: Integration with Microsoft Distributed COM
2170 - 'Core::IPC: MSCOM'
2176 machine_name: core_mscom
2178 - name: 'Core: Necko'
2179 description: The Mozilla Networking Library
2183 - netwerk/build/**/*
2184 - netwerk/cache2/**/*
2186 - netwerk/locales/**/*
2188 - netwerk/protocol/**/*
2189 - netwerk/socket/**/*
2190 - netwerk/streamconv/**/*
2191 - netwerk/system/**/*
2196 - dom/websocket/**/*
2197 - uriloader/prefetch/**/*
2198 - uriloader/preload/**/*
2201 - Dragana Damjanovic
2203 - Christian Biesinger
2214 group: dev-tech-network
2215 url: :ref:`Networking`
2218 - 'Core::Networking: Cache'
2219 - 'Core::Networking: Cookies'
2220 - 'Core::Networking: File'
2221 - 'Core::Networking: HTTP'
2222 - 'Core::Networking: JAR'
2223 - 'Core::Networking: Proxy'
2224 - 'Core::Networking: Websockets'
2225 - 'Core::DOM: Networking'
2231 machine_name: core_necko
2233 - name: 'Core: NodeJS usage, tools, and style'
2234 description: Advises on the use of NodeJS and npm packages at build and runtime.
2235 Reviews additions/upgrades/removals of vendored npm packages. Works with appropriate
2236 teams to maintain automated license and security audits of npm packages. Works
2237 with the security team and relevant developers to respond to vulnerabilities
2238 in NodeJS and vendored npm packages.
2243 # TODO: and others as appropriate
2247 url: 'https://wiki.mozilla.org/Firefox/firefox-dev, #nodejs on slack'
2257 machine_name: core_nodejs_usage_tools_and_style
2259 - name: 'Core: NSPR'
2260 description: Netscape Portable Runtime
2266 group: dev-tech-nspr
2274 machine_name: core_nspr
2277 description: Rendering code to display documents encoded in the ISO 32000-1 PDF
2280 - toolkit/components/pdfjs/**/*
2288 url: https://github.com/mozilla/pdf.js
2295 machine_name: core_pdf
2297 - name: 'Core: Permissions'
2300 - extensions/permissions/**/*
2309 - Christian Biesinger
2316 - 'Core :: Permission Manager'
2317 review_group: permissions-reviewers
2322 machine_name: core_permissions
2324 - name: 'Core: Plugins'
2325 description: ' NPAPI Plugin support.'
2337 url: https://wiki.mozilla.org/Plugins
2342 machine_name: core_plugins
2344 - name: 'Core: Preferences'
2345 description: Preference library
2347 - modules/libpref/**/*
2350 - Nicholas Nethercote
2356 - 'Core::Preferences: Backend'
2362 machine_name: core_preferences
2364 - name: 'Core: Private Browsing'
2365 description: Implementation of the Private Browsing mode, and the integration
2366 of other modules with Private Browsing APIs.
2369 # Implementation and consumers of Private Browsing APIs in nsILoadContext,
2370 # nsIPrivateBrowsingChannel, PrivateBrowsingUtils.sys.mjs and the related glue code.'
2378 url: https://wiki.mozilla.org/Private_Browsing
2380 - Firefox::Private Browsing
2385 machine_name: core_private_browsing
2387 - name: 'Core: Privilege Manager'
2388 description: Caps is the capabilities-based security system.
2398 url: http://www.mozilla.org/projects/security/components/index.html
2400 - 'Core::Security: CAPS'
2405 machine_name: core_privilege_manager
2407 - name: 'Core: Push Notifications'
2408 description: Push is a way for application developers to send messages to their
2418 - Dragana Damjanovic
2420 - 'Core::DOM: Notifications'
2423 machine_name: core_push_notifications
2425 - name: 'Core: Sandboxing (Linux)'
2426 description: Sandboxing for the Linux platform
2428 - security/sandbox/linux/**/*
2431 url: https://wiki.mozilla.org/Security/Sandbox
2433 - 'Core::Security: Process Sandboxing'
2438 machine_name: core_sandboxing_linux
2440 - name: 'Core: Sandboxing (OSX)'
2441 description: Sandboxing for the OSX platform
2443 - security/sandbox/mac/**/*
2446 url: https://wiki.mozilla.org/Security/Sandbox
2448 - 'Core::Security: Process Sandboxing'
2452 machine_name: core_sandboxing_osx
2454 - name: 'Core: Sandboxing (Windows)'
2455 description: Sandboxing for the Windows platform
2457 - security/sandbox/win/**/*
2467 url: https://wiki.mozilla.org/Security/Sandbox
2469 - 'Core::Security: Process Sandboxing'
2474 machine_name: core_sandboxing_windows
2476 - name: 'Core: security'
2477 description: Crypto/PKI code, including NSS (Network Security Services) and JSS
2490 group: dev-tech-crypto
2491 url: :ref:`Network Security Services (NSS)`
2496 - 'Core::Security: S/MIME'
2509 machine_name: core_security
2511 - name: 'Core: Security - Mozilla PSM Glue'
2512 description: Personal Security Manager
2514 - security/manager/**/*
2517 - Kai Engert (2001-2012)
2518 group: dev-tech-crypto
2520 - 'Core::Security: PSM'
2529 machine_name: core_security_mozilla_psm_glue
2531 - machine_name: core_security_rlbox
2532 name: Security - RLBox
2533 description: Sandboxing using WASM/RLBox libraries.
2537 - third_party/rlbox_wasm2c_sandbox
2547 - 'Core::Security: RLBox'
2548 - name: 'Core: Static analysis & rewriting for C++'
2549 description: Tools for checking C++ code looking for problems at compile time,
2550 plus tools for automated rewriting of C++ code.
2552 - build/clang-plugin/**/*
2553 - tools/rewriting/**/*
2554 # TODO among other out of tree tools
2557 - Birunthan Mohanathas
2561 - Core::Rewriting & Analysis
2568 machine_name: core_static_analysis_rewriting_for_c
2570 - name: 'Core: storage'
2571 description: Storage APIs with a SQLite backend
2573 - third_party/sqlite3/**/*
2577 url: http://developer.mozilla.org/en/docs/Storage
2579 - Toolkit::Storage, Core::SQL
2587 machine_name: core_storage
2589 - name: 'Core: String'
2594 group: dev-tech-xpcom
2595 url: :ref:`String Guide`
2604 machine_name: core_string
2606 - name: 'Core: Style System'
2607 description: CSS style sheet handling; style data computation
2618 url: https://wiki.mozilla.org/Gecko:Overview#Style_System
2620 - Core::CSS Parsing and Computation
2621 - 'Core::DOM: CSS Object Model'
2631 machine_name: core_style_system
2634 description: Scalable Vector Graphics
2641 url: https://developer.mozilla.org/docs/Web/SVG
2652 machine_name: core_svg
2654 - name: 'Core: UA String'
2655 description: User Agent String
2657 - netwerk/protocol/http/**/*
2660 url: https://developer.mozilla.org/docs/Web/HTTP/Headers/User-Agent/Firefox
2662 - 'Core::Networking: HTTP'
2668 machine_name: core_ua_string
2670 - name: 'Core: View System'
2671 description: The View Manager is responsible for handling "heavyweight" rendering
2672 (some clipping, compositing) and event handling tasks.
2683 - 'Core::Layout: View Rendering'
2688 machine_name: core_view_system
2690 - name: 'Core: Web Audio'
2691 description: Support for the W3C Web Audio API specification.
2693 - dom/media/webaudio/**/*
2700 url: https://wiki.mozilla.org/Web_Audio_API
2707 machine_name: core_web_audio
2709 - name: 'Core: Web Painting'
2710 description: painting, display lists, and layer construction
2712 - layout/painting/**/*
2713 # TODO: "the display list and layer related methods on nsIFrame and its subclasses"
2716 url: :ref:`Layout & CSS`
2718 - 'Core::Layout: Web Painting'
2730 machine_name: core_web_painting
2732 - name: 'Core: Web Workers'
2735 - dom/serviceworkers/**/*
2748 url: https://developer.mozilla.org/docs/Web/API/Web_Workers_API/Using_web_workers
2750 - 'Core::DOM: Workers'
2751 review_group: dom-worker-reviewers
2758 machine_name: core_web_workers
2760 - name: 'Core: WebGPU (Graphics submodule)'
2761 description: WebGPU implementation
2764 - gfx/wgpu_bindings/**/*
2765 - third_party/rust/naga/**/*
2766 - third_party/rust/wgpu-core/**/*
2767 - third_party/rust/wgpu-hal/**/*
2768 - third_party/rust/wgpu-types/**/*
2769 - testing/web-platform/tests/webgpu/**/*
2770 - testing/web-platform/meta/webgpu/**/*
2771 - testing/web-platform/mozilla/tests/webgpu/**/*
2772 - testing/web-platform/mozilla/meta/webgpu/**/*
2775 url: https://wiki.mozilla.org/Platform/GFX/WebGPU
2777 - Core::Graphics::WebGPU
2778 review_group: webgpu-reviewers
2790 machine_name: core_webgpu_graphics_submodule
2792 - name: 'Core: WebRTC'
2793 description: WebRTC is responsible for realtime audio and video communication,
2794 as well as related issues like low-level camera and microphone access
2797 # TODO: also see submodules "WebRTC Media" and "WebRTC Signaling"
2804 url: https://wiki.mozilla.org/Media/webrtc
2807 - Core::WebRTC Networking
2812 machine_name: core_webrtc
2814 - name: 'Core: WebVR'
2815 description: Gecko's implementation of WebVR (Virtual Reality) functionality,
2816 including API, devices, graphics and integration
2822 - Vladimir Vukicevic
2825 url: https://mozvr.com/
2834 - name: 'Core: WebRTC Media'
2835 description: Submodule of WebRTC responsible for access to media input devices
2836 (microphones, cameras, screen capture), as well as realtime audiovisual
2837 codecs and packetization.
2840 - dom/media/webrtc/**/*
2841 - dom/media/systemservices/**/*
2847 url: https://wiki.mozilla.org/Media/webrtc
2849 - Core::WebRTC (Audio/Video)
2856 machine_name: core_webrtc_media
2858 - name: 'Core: WebRTC Signaling'
2859 description: Submodule of WebRTC responsible for implementation of PeerConnection
2860 API, WebRTC identity, and SDP/JSEP handling
2862 - media/webrtc/signaling/**/*
2870 url: https://wiki.mozilla.org/Media/webrtc
2872 - Core::WebRTC (Signaling)
2877 machine_name: core_webrtc_signaling
2878 machine_name: core_webvr
2880 - name: 'Core: Widget'
2881 description: Top level Widget
2886 - Vladimir Vukicevic
2893 - Core::Drag and Drop
2895 - 'Core::Printing: Setup'
2898 machine_name: core_widget
2900 - name: 'Core: Widget - Android'
2901 description: This is part of the [https://wiki.mozilla.org/Modules/Core#GeckoView
2906 machine_name: core_widget_android
2908 - name: 'Core: Widget - GTK'
2909 description: GTK widget support
2916 url: http://www.mozilla.org/ports/gtk/
2918 - 'Core::Widget: Gtk'
2924 machine_name: core_widget_gtk
2926 - name: 'Core: Widget - Headless'
2927 description: Headless widget support
2929 - widget/headless/**/*
2938 machine_name: core_widget_headless
2940 - name: 'Core: Widget - macOS'
2941 description: ' macOS widget support'
2954 - 'Core::Widget: Cocoa'
2960 machine_name: core_widget_macos
2962 - name: 'Core: Widget - Windows'
2963 description: Windows widget support
2965 - widget/windows/**/*
2971 - Vladimir Vukicevic
2974 - Christian Biesinger
2976 - Josh 'timeless' Soref
2983 - 'Core::Widget: Win32'
2989 machine_name: core_widget_windows
2992 description: XML in Mozilla, including XML, XHTML, Namespaces in XML, Associating
2993 Style Sheets with XML Documents, XML Linking and XML Extras. XML-related things
2994 that are not covered by more specific projects.
3010 machine_name: core_xml
3012 - name: 'Core: XPApps'
3013 description: Cross-Platform Applications, mostly Navigator front end and application
3018 group: dev-apps-seamonkey
3022 - Josh 'timeless' Soref
3025 machine_name: core_xpapps
3027 - name: 'Core: XPCOM'
3028 description: The cross-platform object model and core data structures.
3034 - xpcom/components/**/*
3038 - xpcom/reflect/**/*
3042 - xpcom/threads/**/*
3043 - xpcom/windbgdlg/**/*
3055 review_group: xpcom-reviewers
3065 machine_name: core_xpcom
3067 - name: 'Core: XPConnect'
3068 description: Deep Magic
3087 machine_name: core_xpconnect
3089 - name: 'Core: XPIDL'
3090 description: Cross-platform IDL compiler; produces .h C++ header files and .xpt
3091 runtime type description files from .idl interface description files.
3093 - xpcom/idl-parser/**/*
3100 - Josh 'timeless' Soref
3101 group: dev-tech-xpcom
3107 machine_name: core_xpidl
3109 - name: 'Core: XSLT Processor'
3110 description: XSLT transformations processor
3118 group: dev-tech-xslt
3119 url: https://developer.mozilla.org/docs/Web/XSLT
3125 machine_name: core_xslt_processor
3127 - name: Desktop Firefox
3128 description: Standalone Web Browser.
3141 - Tim Guan-tin Chien
3151 - Matthew Noorenberghe
3173 - name: Add-ons Manager
3174 description: Extension management back-end.
3176 - toolkit/mozapps/extensions/**/*
3190 machine_name: addons_manager
3192 - name: Add-ons Manager UI
3193 description: about:addons.
3195 - toolkit/mozapps/extensions/content/**/*
3208 machine_name: addons_manager_ui
3210 - name: Application Update
3211 description: The application update services.
3213 - toolkit/mozapps/update/**/*
3218 machine_name: application_update
3224 - name: Bookmarks & History
3225 description: The bookmarks and history services (Places).
3227 - browser/components/places/**/*
3228 - toolkit/components/places/**/*
3237 - Firefox::Bookmarks & History
3239 review_group: places-reviewers
3247 machine_name: bookmarks_history
3249 - name: Desktop Theme
3250 description: The style rules used in the desktop UI.
3252 - browser/themes/**/*
3253 - toolkit/themes/**/*
3270 machine_name: desktop_theme
3273 description: The main browser UI except where covered by more specific submodules.
3275 - browser/base/content/**/*
3288 machine_name: desktop_ui
3290 - name: Download Manager
3291 description: The downloads UI and service.
3293 - browser/components/downloads/**/*
3294 - toolkit/mozapps/downloads/**/*
3295 - uriloader/exthandler/**/*
3305 machine_name: download_manager
3307 - name: Enterprise Policies
3308 description: System policies for controlling Firefox.
3310 - browser/components/enterprisepolicies/**/*
3315 machine_name: enterprise_policies
3317 - name: Experiments/Rollouts
3318 description: Desktop clients for our experiments and off-train deployments
3321 - toolkit/components/normandy/**/*
3322 - toolkit/components/nimbus/**/*
3328 - Firefox::Nimbus Desktop Client
3329 url: https://experimenter.info/
3335 machine_name: normandy
3337 - machine_name: firefox_view
3339 description: The Firefox View page and its modules.
3341 - browser/components/firefoxview/**/*
3350 - name: Form Autofill
3351 description: Form detection and autocomplete.
3353 - browser/extensions/formautofill/**/*
3354 - toolkit/components/satchel/**/*
3357 - Matthew Noorenberghe
3363 machine_name: form_autofill
3365 - name: In-product Messaging
3366 description: The system for delivering in-product messaging and onboarding
3367 including Activity Stream Router, about:welcome, UI tour.
3369 - browser/components/asrouter/**/*
3370 - browser/components/aboutwelcome/**/*
3371 - browser/components/uitour/**/*
3372 - toolkit/components/messaging-system/**/*
3375 - Firefox::Messaging System
3389 machine_name: inproduct_messaging
3391 - name: Launcher Process
3392 description: Windows process for bootstrapping the browser process.
3394 - browser/app/winlauncher/**/*
3400 - Firefox::Launcher Process
3407 machine_name: launcher_process
3409 - machine_name: localization
3411 description: Tooling to enable translation and facilitate localization.
3419 - name: New Tab Page
3420 description: The new tab/home page.
3422 - browser/components/newtab/**/*
3425 - Firefox::New Tab Page
3435 machine_name: new_tab_page
3437 - name: Password Manager
3438 description: Managing, saving and filling logins.
3440 - toolkit/components/passwordmgr/**/*
3441 - browser/components/aboutlogins/**/*
3444 - Matthew Noorenberghe
3449 url: https://wiki.mozilla.org/Toolkit:Password_Manager
3451 - Toolkit::Password Manager
3452 - 'Toolkit::Password Manager: Site'
3454 - Firefox::about:logins
3461 machine_name: password_manager
3463 - machine_name: firefox_pip
3464 name: Picture-in-Picture
3465 description: A component that allows video elements to be pulled out into
3466 an always-on-top window.
3468 - toolkit/components/pictureinpicture
3469 - browser/extensions/pictureinpicture
3481 - name: Profile Migration
3482 description: Migrating data from other browsers.
3484 - browser/components/migration/**/*
3492 machine_name: profile_migration
3495 description: Code relating to Screenshots functionality
3497 - browser/extensions/screenshots/**/*
3498 - browser/components/screenshots/**/*
3506 - Firefox::Screenshots
3512 machine_name: screenshots
3514 - name: Search and Address Bar
3515 description: The search service, address bar and address bar autocomplete.
3517 - browser/components/search/**/*
3518 - browser/components/urlbar/**/*
3519 - toolkit/components/search/**/*
3522 - Firefox::Address Bar
3535 machine_name: search_and_address_bar
3537 - name: Security and Privacy UI
3538 description: The front-end to our security and privacy features, including
3539 Protections UI, Site Identity, Site Permissions and Certificate Errors
3541 - browser/components/protections/**/*
3542 - browser/components/controlcenter/**/*
3546 - Nihanth Subramanya
3552 - Firefox::Protections UI
3553 - Firefox::Site Identity
3554 - Firefox::Site Permissions
3557 machine_name: security_and_privacy_ui
3559 - name: Session Restore
3560 description: Restoring a user's session after starting Firefox.
3562 - browser/components/sessionstore/**/*
3563 - toolkit/components/sessionstore/**/*
3573 - Firefox::Session Restore
3580 machine_name: session_restore
3583 description: The front-end settings user interface.
3585 - browser/components/preferences/**/*
3586 - browser/themes/*/preferences
3587 - toolkit/mozapps/preferences
3599 machine_name: settings_ui
3601 - name: Tabbed Browser
3602 description: The UI component controlling browser tabs.
3604 - browser/base/content/tabbrowser*
3605 - browser/base/content/browser-allTabsMenu.js
3606 - browser/base/content/browser-ctrlTab.js
3607 - browser/base/content/browser-fullZoom.js
3608 - browser/modules/AsyncTabSwitcher.sys.mjs
3609 - browser/modules/NewTabPagePreloading.sys.mjs
3610 - browser/modules/OpenInTabsUtils.sys.mjs
3611 - browser/modules/TabsList.sys.mjs
3612 - browser/modules/TabUnloader.sys.mjs
3615 - Firefox::Tabbed Browser
3624 machine_name: tabbed_browser
3626 - name: Windows Installer
3627 description: The installer for Windows.
3629 - browser/installer/**/*
3630 - toolkit/mozapps/installer/**/*
3633 - Firefox::Installer
3639 machine_name: windows_installer
3640 machine_name: desktop_firefox
3642 - machine_name: devtools
3644 description: Mozilla Developer Tools
3670 - Steve Fink (heapsnapshot code)
3680 - Panagiotis Astithas
3698 url: http://firefox-dev.tools/
3701 - machine_name: javascript_usage
3702 name: JavaScript usage, tools, and style
3703 description: Aspects of JavaScript use such as language feature usage, tooling
3704 such as lint configurations, formatting and naming style.
3706 - .eslintrc-test-paths.js
3707 - '**/.eslintignore'
3709 - tools/lint/eslint/**/*
3726 - machine_name: mozharness
3728 description: Configuration-driven script harness.
3730 - testing/mozharness/**/*
3743 - 'Release Engineering :: Applications: MozharnessCore'
3744 - machine_name: python_usage
3745 name: Python usage, tools, and style
3746 description: Aspects of Python use such as tooling, formatting and naming style
3748 - tools/lint/python/**/*
3758 - 'Developer Infrastructure :: Lint and Formatting'
3760 - machine_name: remote_protocol
3761 name: Remote Protocol
3762 description: Low-level remote protocol exposing interfaces for inspecting state
3763 and controlling execution of web documents, instrumenting various subsystems
3764 in the browser, simulating user interaction for automation purposes, and for
3765 subscribing to updates from the aforementioned.
3771 url: https://firefox-source-docs.mozilla.org/remote/
3780 - machine_name: remote_protocol_agent
3782 description: Underlying transport layer and server to allow remoting of Firefox
3783 for automation and debugging.
3788 - remote/marionette/*
3789 - remote/webdriver-bidi/*
3794 - Maja Frydrychowicz
3798 - 'Remote Protocol :: Agent'
3806 - machine_name: remote_protocol_cdp
3808 description: The core implementation for CDP support. Please file domain specific
3809 issues and requests under the appropriate CDP-prefixed Remote Protocol component.
3816 - Maja Frydrychowicz
3820 - 'Remote Protocol :: CDP'
3828 - machine_name: remote_protocol_marionette
3830 description: Marionette is a remote protocol that lets out-of-process programs
3831 communicate with, instrument, and control Gecko-based browsers. Combined
3832 with geckodriver, this forms our WebDriver classic implementation.
3834 - remote/marionette/*
3839 - Maja Frydrychowicz
3842 - 'Remote Protocol :: Marionette'
3843 group: dev-webdriver
3851 - machine_name: remote_protocol_webdriver_bidi
3852 name: WebDriver BiDi
3853 description: W3C WebDriver BiDi implementation for Gecko-based browsers.
3855 - remote/webdriver-bidi/*
3858 - 'Remote Protocol :: WebDriver BiDi'
3859 group: dev-webdriver
3867 - machine_name: sync
3869 description: Firefox Sync client
3871 - services/sync/**/*
3884 url: https://wiki.mozilla.org/Services/Process/Code_Review
3888 - machine_name: testing_firefox_ui
3890 description: Firefox UI test framework.
3892 - testing/firefox-ui/**/*
3895 - Maja Frydrychowicz
3897 - 'Testing :: Firefox UI'
3905 - machine_name: testing_geckodriver
3907 description: Proxy for using W3C WebDriver-compatible clients to interact with
3908 Gecko-based browsers.
3910 - testing/geckodriver/**/*
3918 - 'Testing :: geckodriver'
3919 group: dev-webdriver
3921 - machine_name: testing_gtest
3923 description: GTest test harness.
3925 - testing/gtest/**/*
3932 - 'Testing :: GTest'
3934 - machine_name: testing_marionette_client_harness
3935 name: Marionette Client & Harness
3936 description: Python client and harness for the Marionette remote protocol implementation.
3938 - testing/marionette/**/*
3943 - Maja Frydrychowicz
3946 - 'Testing :: Marionette Client & Harness'
3954 - machine_name: testing_mochitest
3956 description: Mochitest test framework
3958 - testing/mochitest/**/*
3967 - 'Testing :: Mochitest'
3968 - machine_name: testing_mozbase
3970 description: Base modules used for implementing test components.
3984 - 'Testing :: Mozbase'
3985 - 'Testing :: Mozbase Rust'
3986 - machine_name: testing_performance_testing
3987 name: Performance Testing
3989 This module encompasses all of our performance testing projects, e.g. Raptor, Talos,
3990 MozPerfTest, AWSY, JSShell, mach try perf, etc.. See our PerfDocs for more information on
3991 the owners/peers of the various components (linked below).
3993 - testing/raptor/**/*
3994 - testing/talos/**/*
3995 - python/mozperftest/**/*
3997 - testing/jsshell/**/*
3998 - tools/lint/perfdocs/**/*
3999 - testing/perfdocs/**/*
4000 - testing/performance/**/*
4001 - testing/condprofile/**/*
4002 - tools/browsertime/**/*
4003 - tools/tryselect/selectors/perf.py
4013 - 'Testing :: Raptor'
4014 - 'Testing :: Talos'
4016 - 'Testing :: Performance'
4017 - 'Testing :: mozperftest'
4018 - 'Testing :: Condprofile'
4019 url: :ref:`Performance Testing`
4020 - machine_name: testing_reftest
4021 name: Reftest (+ jsreftest + crashtest)
4022 description: Reftest test framework
4024 - layout/tools/reftest/**/*
4033 - 'Testing :: Reftest'
4034 - machine_name: testing_tryselect
4036 description: Frontend for selecting jobs on the try server.
4038 - tools/tryselect/**/*
4047 - 'Developer Infrastructure :: Try'
4048 - machine_name: testing_web_platform_tests_infrastructure
4049 name: web-platform-tests infrastructure
4050 description: Infrastructure for running the cross-browser web-platform-tests
4052 - testing/web-platform/**/*
4053 - testing/web-platform/tests/tools/**/*
4055 - testing/web-platform/tests/**/*
4056 - testing/web-platform/meta/**/*
4057 - testing/web-platform/mozilla/**/*
4063 - 'Testing :: web-platform-tests'
4064 - machine_name: testing_xpcshell
4066 description: XPCShell test harness.
4068 - testing/xpcshell/**/*
4076 - Testing::XPCShell Harness
4078 description: Components shared between desktop and mobile browsers.
4087 - Matthew Noorenberghe
4099 - name: Application Startup
4100 description: The profile system and startup process before the front-end launches.
4102 - toolkit/profile/**/*
4103 - toolkit/components/remote/**/*
4110 machine_name: application_startup
4114 The core infrastructure in the Firefox client to send back telemetry
4115 data. Includes the common mechanisms to record, view and submit data: Legacy
4116 Telemetry and Glean (via Firefox on Glean (FOG)). This module
4117 does ''not'' include responsibility for every piece of submitted Telemetry
4118 data. Each team/module is responsible for their own measurements (histograms,
4119 scalars, other ping submissions, etc.).
4121 - toolkit/components/glean/**/*
4122 - toolkit/components/telemetry/**/*
4123 - toolkit/content/aboutTelemetry.*
4128 url: :ref:`Telemetry`
4136 machine_name: telemetry
4139 description: The base widgets used throughout the UI.
4141 - toolkit/content/widgets/**/*
4153 machine_name: ui_widgets
4155 - name: Webextensions
4156 description: Webextension APIs and integration.
4158 - browser/components/extensions/**/*
4159 - toolkit/components/extensions/**/*
4171 machine_name: webextensions
4172 machine_name: toolkit
4173 - machine_name: translation
4175 description: Support for translation in Firefox, and the infrastructure to train
4176 new translation language models.
4178 - toolkit/components/translations/**/*
4179 - toolkit/components/translation/**/*
4180 - browser/components/translations/**/*
4190 url: https://github.com/mozilla/firefox-translations-training https://github.com/mozilla/firefox-translations-models
4191 https://github.com/mozilla/firefox-translations-evaluations https://github.com/mozilla/firefox-translations
4193 - Firefox::Translation
4194 review_group: translations-reviewers
4195 - machine_name: url_classifier
4196 name: URL Classifier
4197 description: Database and list-based classification of URL resources, such as
4198 Tracking Protection and SafeBrowsing.
4200 - toolkit/components/url-classifier/**/*
4201 - netwerk/url-classifier/**/*
4210 url: https://github.com/mozilla-services/shavar https://wiki.mozilla.org/Phishing_Protection
4211 https://wiki.mozilla.org/Security/Tracking_protection https://wiki.mozilla.org/Security/Application_Reputation
4219 config: cec20e47a95bf2ea38346eeb20e43a6eb6833db5
4220 export: 7c6ef1934e027eccd9c43ea3968f29427b9459f9