[Nightly Blog] Wall to Wall Improvements – These Weeks in Firefox: Issue 159
blog.nightly.mozilla.org/2024/04/23/wal…

[Nightly Blog] Firefox Nightly Now Available for Linux on ARM64 blog.nightly.mozilla.org/2024/04/19/fir…

More performance wins: We’ve made a number of Devtools panels faster for larger page loads. In particular the console panel is almost 5x faster to report on new messages.

Networking decompression (gzip, brotli) have been moved off-main-thread as part of ongoing efforts to reduce main thread contention. This work has delivered huge performance wins on our high level page load metrics, reducing FCP and LCP by 10%. See bugzil.la/1356686

[Nightly Blog] Exploring improvements to the Firefox sidebar blog.nightly.mozilla.org/2024/04/15/exp…

[Nightly Blog] Customizing Reader Mode – These Weeks in Firefox: Issue 158 blog.nightly.mozilla.org/2024/04/15/cus…

CSS zoom is a non-standard feature that’s been in somewhat common use for a long time. We found a way to implement it without breaking sites that have a -moz-transform fallback. See bugzil.la/csszoom.

[Nightly Blog] Switch to Container Tabs – These Weeks in Firefox: Issue 157 blog.nightly.mozilla.org/2024/04/02/swi…

Congrats to #Mozilla for being the first vendor to provide patches for bugs disclosed during #Pwn2Own Vancouver. bleepingcomputer.com/news/security/…

clipboard.readText() has landed. To protect users from clipboard theft, an option will appear for the user to confirm when attempting to read clipboard data not provided by the same-origin page. See developer.mozilla.org/en-US/docs/Web…

We’ve made some performance improvements to the DevTools Style Editor - it should now open 15 to 20% faster since bugzil.la/1884072 landed.

The latest from our add-ons community blog: Manifest V3 & Manifest V2 (March 2024 update)

blog.mozilla.org/addons/2024/03…

Feedback welcomed as any questions or concerns will help us frame future updates.

By choosing Firefox, you demonstrate a desire for a browser that respects your online privacy and protects you against intrusive tracking.

You are someone who values innovation and supports a community-driven approach to software development! 🦊

HTTP downloads are subject to tampering by anyone with network level access. Since bugzil.la/1877195 landed Firefox will block downloads over HTTP to prevent network level tampering.

Mozilla is thrilled to be shipping Speedometer 3 today alongside other browser engine developers.

This is the most realistic browser benchmark to date and has been pushing all the engines to up their game throughout the last year. 🌬️ mzl.la/3v5BENU

[Nightly Blog] A Better Screenshots Tool and More – These Weeks in Firefox: Issue 156 blog.nightly.mozilla.org/2024/03/11/a-b…

WebAssembly multi-memory is riding the trains. This allows wasm modules to use or import multiple independent linear memories which enables more efficient interop between modules and better polyfills for upcoming standards like the Wasm component model. bugzil.la/1782585

With bugzil.la/1866993 and the inclusion of accessibility semantics, the Popover attribute will be supported by default. See html.spec.whatwg.org/#the-popover-a… for more