Developers at Mozilla, Facebook, Cloudflare, and elsewhere have been drafting "BinaryAST" as a new over-the-wire format for JavaScript.

After a long weekend, Mozilla has released Firefox 66.0.4 to address the glaring omission on Friday that led to most browser add-ons getting disabled due to an expired certificate used for signing these plug-ins.

If you are waking up this morning to find all of your Mozilla Firefox add-ons have expired, you are certainly not alone. A major blunder has found users of Firefox finding most add-ons getting disabled.

Mozilla WebThings is what was formerly known as "Project Things" while serving as an experiment around a platform for IoT devices on the web.

Mozilla presented at the NAB Streaming Summit last week over the state of the royalty-free AV1 video format aiming to compete with H.265/HEVC and succeeding VP9 for open-source use-cases.

While Linux users can today manually enable WebRender support for their Firefox installations, Mozilla is making the necessary adjustments to begin experimenting with enabling this Rust-written GPU-based rendering element for "qualified" Linux devices.

Mozilla this morning released Firefox 66.0 as the latest version of their open-source, cross-platform web browser.

Firefox 65.0 is out today as the latest stable release to Mozilla's open-source, cross-platform web browser.

As a longtime Thunderbird user going back to its original release, the details Mozilla revealed today about their development focus on their mail client for 2019 have me excited and adding to what I am looking forward to in 2019.

Firefox 64.0 is available today as the last major feature update to Mozilla's web browser for 2018.

After what feels like an eternity in waiting years for Mozilla to ship their Firefox web-browser with native Wayland support enabled, their latest Firefox Nightly builds have achieved this milestone.

After Microsoft added support for the WebP image format to their Edge browser last month, Mozilla is finally preparing to ship the Firefox browser with support for WebP. If all goes well, Firefox 65 will support WebP!

WebRender, the very exciting multi-year project for providing more GPU-accelerated rendering of web content and originally developed as part of the experimental Servo engine, has reached the beta milestone.

Ahead of the expected official release announcement tomorrow, Firefox 63.0 is now available from the Mozilla servers.

One of the Mozilla technologies we have been most excited about in recent years is WebRender, the Rust-written restructuring of the graphics/GPU code.

Firefox nightly builds are now built with the LLVM Clang compiler on all major platforms and the Linux build in particular is also now utilizing PGO optimizations too. Faster Firefox is coming thanks to this compiler work.

With Firefox 62.0 having shipped, Mozilla promoted Firefox 63.0 to beta as part of their usual release cadence.

While Mozilla isn't expected to officially announce Firefox 62.0 until tomorrow, as usual the binaries are available for wanting this web browser update right now.

With some out-of-tree code of Firefox Nightly with a modified version of Gecko using GFX-RS, it's possible to use the web-browser powered by the Vulkan API on Linux.

You should likely be familiar with WebAssembly as the binary format for executing code within web pages that can be nearly as fast as running native machine code -- and certainly much faster than JavaScript. A new research project has been exploring running WebAssembly in the CPU's Ring 0 -- yes, the highest privileged state of the processor -- in the name of better performance.

For those of you that have been waiting for a big update to the Thunderbird mail/RSS client, Thunderbird 60.0 is now available with plenty of changes.

After being on hiatus since the end of April, Mozilla's Servo Blog has finally put out a status update concerning their web engine improvements made over the past three months.

Following yesterday's release of Firefox 61, Mozilla pumped Firefox 62 into the beta channel.

Mozilla is on schedule with releasing Firefox 61.0 today and can already be found via their FTP mirrors.

While Wayland support depends upon EGL and there has been EGL support within Mesa and the other graphics drivers on Linux for a number of years now, Firefox developers are still hesitant about shipping EGL support by default for Firefox on X11.

Rounding out today's Firefox 60 release comes with promoting Firefox 61 to beta.

Firefox 60.0 is out this morning and it's quite a big update while also being Mozilla's newest ESR release for extended support.

Mozilla has today announced Firefox Reality as "a new kind of web browser that has been designed from the ground up to work on stand-alone virtual and augmented reality (or mixed reality) headsets."

With Firefox 59 having shipped that means Firefox 60 is now officially in beta.

Mozilla's Firefox 59.0 is now available to download from the FTP server ahead of the official announcement.