dev-platform@mozilla.org

Just wanted to do a quick update here. This is done, all the XUL-box layout code in the tree is gone.

Summary: `Array.fromAsync` is a TC39 proposal [1] at Stage 3 of the TC39 standardization process [2].

Summary: Add String.prototype.isWellFormed and String.prototype.toWellFormed methods. isWellFormed()

Summary: The SVG discard element was originally introduced in SVG 1.2 tiny and carried forward into

As of today, I intend to turn on the scripting media feature by default on all platforms. It has not

As of March 25 (past, yes 😅) I intend to prototype and ship Compression Streams. This feature allows

Hello, Here's the list of new issues found and filed by the Desktop QA team in the last week.

PSA: When landing new ES modules into the tree please use the `.mjs` file extension. For system ES

On 2023/03/21 9:07, Masayuki Nakano wrote: Hi, On 23/03/21 3:32, ISHIKAWA,chiaki wrote: I suspect it

As of 3/31/2023, I intend to submit a pull request to turn the change-array-by-copy feature on by

On Mon, Mar 13, 2023 at 11:36 PM Oj <o...@oojmed.com> wrote: Summary: The "prefers-reduced-

As of today, I intend to turn :nth-child(An+B of <selector list>) and :nth-last-child(An+B of

Summary: Custom Highlight API provides a mechanism for styling arbitrary ranges of a document

Hello, The 113 version bump has now landed on mozilla-central and the soft freeze is over. Thanks,

Around the last week of March 2023, I intend to turn the new [color-4] additions on by default on all

Please see the code here, we do not use HTTP/3 for any type of proxy currently. Regards, Kershaw On

On 3/7/23 07:35, Nicolas Chevobbe wrote: > In the accessibility panel, it looks like we're

Summary: Clipboard writeText API was shipped to security context in Firefox 63 [1], but the readText

Staring from today's Nightly builds, you can get a log of Selection API calls both internal calls

We intend to turn WebAssembly extended constant expressions on by default around March 6th. Summary:

This is not strictly related to this new property, but I filed a bug in DevToolsto add a visual clue

Summary: `linear()` function (A new value for CSS `easing-functions`) lets authors specify custom

If anyone is confused or curious about the MinGW builds, here are some fast facts: - We do these to

Hi all, The following changes have been implemented: Geckoview Nightly is now built twice a day.

On 2/17/23 11:27, Yoav Weiss wrote: > (re-replying from an address that's actually on this

SpiderMonkey is the JavaScript engine used in Mozilla Firefox. This newsletter gives an overview of

On 2023/02/16 16:58, Gabriele Svelto wrote: > On 16/02/23 04:48, ISHIKAWA,chiaki wrote: >>

Thanks for the effort you put into this! In addition to the performance gains, this will help prevent

Hi, The 112 version bump has now landed on mozilla-central and the soft freeze is over. Thanks, Donal

As of today Windows Native Notifications are riding the trains as enabled by default! Platforms: