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Getting Started

  • Getting Set Up To Work On The Firefox Codebase

Working On Firefox

  • Working on Firefox
  • Bug Handling
    • Guides
      • Bug Types
      • Other Bug Metadata
      • Priority Definitions
      • Defect Severity
      • Release Status Flags
    • Policies
      • New Feature Triage
      • Regressions from GitHub
      • Triage for Bugzilla
    • Processes
      • Accessibility Review
      • User documentation requests
      • Fixing Security Bugs
      • GitHub Metadata Recommendations
      • How to Mark Regressions
      • Security Bug Approval Process
      • Shared Bug Queues
    • Related documentation

Firefox User Guide

  • Firefox DevTools User Docs

Source Code Documentation

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  • Welcome to GeckoView’s documentation!
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  • Writing Rust Code
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The Firefox Build System

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  • Pushing to Try
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Testing & Test Infrastructure

  • Testing Policy
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  • Marionette
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Localization & Internationalization

  • Internationalization
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Firefox and Python

  • mozbase
  • Using third-party Python packages

Metrics Collected in Firefox

  • Metrics
Firefox Source Docs
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  • Bug Handling
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Bug Handling¶

Guides¶

  • Bug Types
  • Other Bug Metadata
  • Priority Definitions
  • Defect Severity
  • Release Status Flags

Policies¶

  • New Feature Triage
  • Regressions from GitHub
  • Triage for Bugzilla

Processes¶

  • Accessibility Review
  • User documentation requests
  • Fixing Security Bugs
  • GitHub Metadata Recommendations
  • How to Mark Regressions
  • Security Bug Approval Process
  • Shared Bug Queues

Related documentation¶

  • bugzilla.mozilla.org documentation

  • bugzilla.mozilla.org field definitions

  • Lando documentation

  • Mozilla Phabricator (Code Review) documentation

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