Competition, Innovation, and the Future of the Web – Why Independent Browser Engines Matter – Open Policy & Advocacy Gecko matters because it ensures there’s an independent voice shaping how the internet evolves. Without Gecko, the landscape would be dominated by Apple and Google alone. Is that really the ...

[Gecko] Competition, Innovation, and the Future of the Web - Why Independent Browser Engines Matter

blog.mozilla.org/netpolicy/20...

🦎️

Please note that Chrome pushed an update, and

YOUR DEV CONSOLE (history) MAY BE READ BY HUMAN REVIEWERS.

Sure, console should never be treated as a secure env, but I still fucking hate this.

As a reminder, you can follow the general Mozilla news, team work and individual contributors work on Planet Mozilla (which has a RSS feed you can subscribe to). We have 1 to 2 blog posts per day on Planet. planet.mozilla.org

Open Infrastructure is Not Free: A Joint Statement on Sustainable Stewardship – Open Source Security Foundation
openssf.org/blog/2025/09...

Mozilla Firefox Is Officially Getting MKV Video Support Mozilla is adding support for MKV video playback in Firefox, closing a long-standing gap with Chrome and Microsoft Edge.

Mozilla Firefox Is Officially Getting MKV Video Support
windowsreport.com/mozilla-fire...

Fast, private and secure (pick three): Introducing CRLite in Firefox | The Mozilla Blog We are pleased to announce that Firefox 142 will begin production usage of our brand new certificate revocation system known as CRLite. CRLite makes your b

Fast, private and secure (pick three): Introducing CRLite in Firefox
blog.mozilla.org/en/firefox/c...

Break Google’s Search Monopoly without Breaking the Web - Open Web Advocacy

Break Google’s Search Monopoly without Breaking the Web (Open Web Advocacy group)
link.infini.fr/owapositiono...

Qwant and Ecosia debut Staan, a European search index that aims to take on Big Tech | TechCrunch European search engines Qwant and Ecosia said on Wednesday that they have both started serving search queries through an index they developed together, Staan, that aims to be a cheaper, more privacy-f...

Qwant and Ecosia debut Staan, a European search index that aims to take on Big Tech techcrunch.com/2025/08/06/q...

Mozilla Careers — Engineering Manager, DOM (Web Standards) or SpiderMonkey (Javascript) — Open Positions Mozilla is hiring a Engineering Manager, DOM (Web Standards) or SpiderMonkey (Javascript) in Remote US, Security, Security, Security, Strategy, Operations, Data & Ads,…

😍 Eng manager job working on storage APIs, workers, etc for Firefox. Relevant to improving local-first apps in the browser! www.mozilla.org/en-US/career...

Vision for W3C is a W3C Statement The W3C Advisory Board has published today as a W3C Statement the document Vision for W3C, which articulates W3C’s core vision for the Web

Vision for W3C is a W3C Statement | 2025 | News | W3C
www.w3.org/news/2025/vi...

Linux Reaches 5% Desktop Market Share In USA - OSTechNix Linux desktop market share reaches 5.03% in the USA (June 2025) according to StatCounter. Discover why more users are choosing Linux.

« For the first time, Linux has officially broken the 5% desktop market share barrier in the United States of America! »

Year of Linux on the Desktop, finally?

ostechnix.com/linux-reache...

PHP 8.5 Adds Pipe Operator: What it means The PHP Foundation — Supporting, Advancing, and Developing the PHP Language

PHP 8.5 Adds Pipe Operator: What it means
thephp.foundation/blog/2025/07...

Dans Firefox pour Android oui :)

Apple adds Firefox support to iCloud Passwords on Windows - 9to5Mac Apple has rolled out official support for Firefox in the latest update to its iCloud for Windows app. Here are the details.

Apple adds Firefox support to iCloud Passwords on Windows
9to5mac.com/2025/07/09/a...

Welcome to Thunderbird 140 “Eclipse” - The Thunderbird Blog Our future's so bright, we need ISO-approved shades. Find out what's shiny in our new Extended Security Release, Thunderbird 140 "Eclipse."

Welcome to Thunderbird 140 “Eclipse”
blog.thunderbird.net/2025/07/welc...

Can you spot where in this graph Tempest was released?

Granted, it are still baby steps. But hey, gotta start somewhere :)

PNG is back!

After over two decades, we released a new PNG spec.
www.programmax.net/articles/png...

Okay gang, those who sling HTML, CSS, JS, which _Firefox_ bugs are blocking you? Which features do you think need improving? What new features would you like to see? What work would you prioritise? Big or small, bonus points for linking to a bug (even more for filing bugs then linking them)!

You can now drag a tab to your pinned tabs tray to pin it, or drag it out to unpin it.
bugzilla.mozilla.org/1944907

Aldebaran en liquidation judiciaire : clap de fin pour le pionnier français de la robotique
➡️ https://l.lexpress.fr/KOc

Microsoft will finally stop bugging Windows users about Edge — but only in Europe These new options aren’t available in the US.

Microsoft will finally stop bugging Windows users about Edge — but only in Europe
www.theverge.com/news/678350/...

Sunsetting the Ghostery Private Browser Follow our recommendations in the blog to continue enjoying the benefits of Ghostery.

Sunsetting the Ghostery Private Browser
www.ghostery.com/blog/ghoster...

Obviamente Firefox😀 Entre cosas buenas que creo que maneja mejor que la competición: Picture en Picture, uBlock Origin funciona mejor que en chromium, editor PDF, mejor integración en el OS y novedades mensuales: desde enero grupos de pestañas, perfiles multiples y pestañas verticales

Shipping Temporal The Temporal proposal provides a replacement for Date, a long standing pain-point in the JavaScript language. This blog post describes some of the history and motivation behind the proposal. The Tempo...

Shipping Temporal
(SpiderMonkey = Firefox JavaScript engine)
spidermonkey.dev/blog/2025/04...

With Carrots & Sticks - Can the browser handle web security? / Frederik Braun

frederikbraun.de/madweb-keyno...

Hardening the Firefox Frontend with Content Security Policies
attackanddefense.dev/2025/04/09/h...

Thundermail and Thunderbird Pro Services - The Thunderbird Blog Announcing a new Thunderbird email service called Thundermail as part of the Thunderbird Pro suite of additional services.

Thundermail and Thunderbird Pro Services
blog.thunderbird.net/2025/04/thun...

Firefox's new Tab Groups might be the solution to your biggest browser problem The best part? This long-awaited feature works with Firefox's popular new Vertical Tabs layout.

Firefox's new Tab Groups might be the solution to your biggest browser problem
www.zdnet.com/article/fire...

Built together: How Firefox fans help shape the browser | The Mozilla Blog If you’ve ever wished Firefox had vertical tabs or an easier way to share links on your phone — and you left a comment somewhere asking for it — ther

Built together: How Firefox fans help shape the browser
blog.mozilla.org/en/products/...

How Firefox’s vertical tabs came to life with a little help from our community | The Mozilla Blog If you’ve ever had more tabs open than you can count, you know the struggle: tiny, unreadable tab titles, constant scrolling, and that moment of panic wh

How Firefox’s vertical tabs came to life with a little help from our community
blog.mozilla.org/en/products/...