Firefox Nightly

Latest Firefox for Desktop development, live from Bugzilla!

Firefox Nightlyfirefoxnightly
2025-06-12

[WebRTC] One-time permissions are here to stay! blog.mozilla.org/webrtc/one-ti

Firefox Nightlyfirefoxnightly
2025-06-08

[Nightly Blog] Smarter Searches โ€“ These Weeks in Firefox: Issue 182
blog.nightly.mozilla.org/2025/

Firefox Nightly boosted:
Trend Zero Day Initiativethezdi@infosec.exchange
2025-05-22

Congrats to @mozilla for being the first vendor to patch their #Pwn2Own bugs. Oh - and go update #Firefox to get the fixes. That's two years in a row Mozilla has been the fastest. Well done!

Firefox Nightlyfirefoxnightly
2025-05-19

@deutrino @maikel Filing a bug even if it is hard to reproduce can help for future investigation, for example you noticed it started about 2 weeks ago, so that would be a regression introduced during the 140 dev cycle. Bugs are cheap :)

Firefox Nightlyfirefoxnightly
2025-05-17
Firefox Nightlyfirefoxnightly
2025-05-17
Firefox Nightlyfirefoxnightly
2025-05-14

@emma @amberage@eldritch.cafe @michaelc @researchfairy You mean like

Screenshot of the sidebar preferences where you can deactivate the AI chatbot with a click.
Firefox Nightlyfirefoxnightly
2025-05-13

@schrottkatze Well, your choice then :)

Firefox Nightlyfirefoxnightly
2025-05-12

@MsDropbear42 @kde @kde_community Could you give me a link to your bug report? Thanks!

Firefox Nightlyfirefoxnightly
2025-05-09
Firefox Nightly boosted:
MDN Web Docsmdn
2025-05-09

๐Ÿงช Experiment with Temporal in @firefoxnightly!

The New API has,
๐Ÿ—บ๏ธ Time Zone Support โ†’ Easy UTC conversions!
๐Ÿงฎ Precise Calculations โ†’ Leap years, daylight saving
โœ… Built-in Parsing & Formatting โ†’ No need for third-party libraries

Start exploring ๐Ÿ‘‡
developer.mozilla.org/en-US/do

Firefox Nightlyfirefoxnightly
2025-05-06

@wariat OK TIL, just reading what Gemini is, maybe a bit niche for us :)

Firefox Nightlyfirefoxnightly
2025-05-06

@wariat You can certainly ask and open bugs for them, it doesn't mean we would do it of course bug bugs are cheap :)

Firefox Nightlyfirefoxnightly
2025-05-06

[Nightly Blog] Keep on Rolling with Profile Improvements โ€“ These Weeks in Firefox: Issue 180 blog.nightly.mozilla.org/2025/

Firefox Nightlyfirefoxnightly
2025-05-05

@schrottkatze Don't hesitate to provide this feedback on our Connect platform which has the purpose of gathering users feedback :) connect.mozilla.org/

Firefox Nightlyfirefoxnightly
2025-05-05

You asked, we built it: Firefox tab groups are here
blog.mozilla.org/en/firefox/ta

Firefox Nightlyfirefoxnightly
2025-04-29

@MsDropbear42 Could you give me the bug number that you filed for your issue? Thanks

Firefox Nightlyfirefoxnightly
2025-04-24

[Nightly Blog] A Tab Groups Scoop โ€“ These Weeks in Firefox: Issue 179 blog.nightly.mozilla.org/2025/

Client Info

Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst