The Firefox Quantum release is getting close. It brings many performance improvements, including the super fast CSS engine that we brought over from Servo. But there’s another big piece of ...
Inside a super fast CSS engine: Quantum CSS (aka Stylo) – Mozilla Hacks - the Web developer blog
Project Quantum is a major rewrite of Firefox’s internals to make Firefox fast. We’re swapping in parts from our experimental browser, Servo, and making massive improvements to other parts of ...
Reducing Adobe Flash Usage in Firefox – Future Releases
Browser plugins, especially Flash, have enabled some of our favorite experiences on the Web, including videos and interactive content. But plugins often introduce stability, performance, and security issues for browsers. ...
Firefox 156 arrives with a forest of forks in its wake
From Waterfox to LibreWolf and Pale Moon, there's a browser for almost every Mozilla dissenter
Firefox's Major 'Nova' Redesign Officially Arrives in Nightly!
Firefox OS, Animations & the Dark Cubic-Bezier of the Soul – Mozilla Hacks - the Web developer blog
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 ...
Multi-process Firefox brings 400-700% improvement in responsiveness | TechCrunch
Earlier this summer I wrote about Mozilla's efforts to rollout a multi-process architecture, codename Electrolysis, for Firefox. In the months since,
The Baseline Interpreter: a faster JS interpreter in Firefox 70 – Mozilla Hacks - the Web developer blog
Modern web applications load and execute a lot more JavaScript code than they did just a few years ago. While JIT (just-in-time) compilers have been very successful in making JavaScript ...
Building the DOM faster: speculative parsing, async, defer and preload – Mozilla Hacks - the Web developer blog
In 2017, the toolbox for making sure your web page loads fast includes everything from minification and asset optimization to caching, CDNs, code splitting and tree shaking. Understanding what goes ...
A Quantum Leap for the Web
Over the past year, our top priority for Firefox was the Electrolysis project to deliver a multi-process browsing experience to users…
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.
Make the Web Work For Everyone – Mozilla Hacks - the Web developer blog
Updated 2016/07/22: Commenters found a few data errors (thanks!) which have now been corrected. Millions of websites have compatibility problems on one or more of the major browsers, leading to ...
WebAssembly Browser Preview – Mozilla Hacks - the Web developer blog
Since the last WebAssembly milestone we reached in March, we’ve been hard at work in the WebAssembly Community Group to define a standard and to implement that standard in our ...
What’s Next for Multi-process Firefox – Future Releases
By Asa Dotzler and Brad Lassey Electrolysis is the project name for Mozilla's efforts to split Firefox into multiple processes to improve responsiveness, stability, and security. The first phase of ...