Firefox 22 download available now, adds super-fast JavaScript Mozilla isn't giving up. The new version of Firefox incorporates asm.js to speed up JavaScript dramatically, but that's not all.

Mozilla developer Paul Rouget's "JSTerm" add-on makes Firefox's new built-in developer tools even more powerful for JavaScript coders.

Mozilla has launched Firefox 77 with faster JavaScript debugging, optional permissions for extensions, and Pocket recommendations in the U.K.

Mozilla has released Firefox 18 beta for Windows, Mac, and Linux. New features include faster JavaScript compiling via IonMonkey and Retina Display support.

Mozilla’s JavaScript team is on a mission to renovate the JavaScript engine for the upcoming major release of Firefox. When version 3.5 landed with major JS performance upgrades including the ...

Firefox will soon be getting faster thanks to Mozilla's IonMonkey, a new JavaScript just-in-time compiler. IonMonkey is set to arrive early next year, but you can try it today in the Firefox ...

Ahead of an official release tomorrow, Firefox 9 has winged its way to various mirrors across the web and is now available to download from Mozilla -- no messing around with a hammered Nightly FTP ...

Continuing to adhere to its rapid release cycle, Mozilla has published the latest stable release of Firefox 18. "The Firefox of today," Mozilla VP Jonathan Nightingale believes, ...

Specifically, new JavaScript technology in this upcoming release makes the open source browser as much as 26 percent faster than Firefox 17, promising a quicker, snappier experience for users.