Articles & Reviews
News Archive
Forums
Premium
Contact
Categories

Computers Display Drivers Graphics Cards Linux Gaming Memory Motherboards Processors Software Storage Operating Systems Peripherals

Firefox Source Code Now Hosted On GitHub

Written by Michael Larabel in Mozilla on 13 May 2025 at 05:00 AM EDT. 65 Comments

The Mozilla Firefox source code is now officially available on GitHub as they work to transition from their hg.mozilla.org servers.

Mozilla Firefox recently migrated its canonical home from the Mozilla.org servers to now being on GitHub. This change is just in relation to the official source repository and doesn't affect the bug/issue tracking, continuous integration (CI), or other features.

The Firefox Mercurial servers are still around for now at least and being synced from GitHub. So in the immediate term no major workflow changes but for those interested you can find the Firefox sources via mozilla-firefox/firefox on GitHub.

65 Comments

Firefox 153 Nightly Rolls Out New Settings UI

Firefox 151 Now Available With Document Picture-in-Picture API

Firefox 150 Available With GTK Emoji Picker, CSS Media Element Pseudo-Classes

Mozilla Announces "Thunderbolt" As An Open-Source, Enterprise AI Client

Firefox 149 Now Available With XDG Portal File Picker

About The Author

Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.