I’ve been using Firefox OS daily for a couple of years now (wow, time flies!). While performance has steadily improved with efforts like Project Silk, I've often noticed delays in ...
Firefox's Major 'Nova' Redesign Officially Arrives in Nightly!
Behind the Scenes Hardening Firefox with Claude Mythos Preview – Mozilla Hacks - the Web developer blog
New details about what we found, and how agentic harnesses are now able to reproduce real bugs and dismiss false positives.
Introducing Glide, an extensible, keyboard-focused web browser
A Firefox fork with a TypeScript config that lets you build anything.
Whimsical Animations
Learn how to create charming interactions and delightful touches using the magic of CSS, JavaScript, SVG, and Canvas. I’m sharing all my tricks in this one!
Native-Like Animations for Page Transitions on the Web | CSS-Tricks
Some of the most inspiring examples I’ve seen of front-end development have involved some sort of page transitions that look slick like they do in mobile
I Tested EVERY Modern Browser UI to find the BEST
Tailwind CSS is the worst…
A minimal UI for firefox inspired by arc browser
Anime.js | JavaScript Animation Engine
A fast, multipurpose and lightweight JavaScript animation library
Solving Performance for 2D & 3D Web Apps: Finally!
Search results for "semble" – Add-ons for Firefox (en-US)
Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.
FOSDEM 2025 - Mozilla Builders: Working with the OSS community to build the future of AI
With AI already transforming how we use computers and the Web, Mozilla believes it's crucial that open source lead the charge. We cannot afford another Internet Explorer situation, where one or a handful of powerful corporations seize control of fundamental technology. Open source AI can and must offer a viable, competitive alternative to closed source commercial offerings.
css.graphics/pipes
Endless 3D pipes inspired by the classic screensaver, rendered entirely with HTML and CSS using PolyCSS.
October 6 2025 AMA session with Mozilla leadership team
218 votes, 184 comments. Hi, we’re the Firefox leadership team at Mozilla, here with another AMA! We’d love to hear your thoughts and answer…
Quiche Browser — Beautifully customizable web browser
An independent, private, and transparent browser built by a passionate maker. Thoughtfully designed customization options and quality-of-life improvements without sacrificing ease of use. Established browsers can’t compare.
How Fugu is my browser?
The cross-company effort Project Fugu has the objective of making it possible for Web apps to do anything iOS, Android, or desktop apps can. Find out where on this exciting journey your current browser is!
