Mozilla on Monday announced the release of Firefox 18 beta for Windows, Mac, and Linux. You can download it now from Mozilla.org/Firefox/Beta. The biggest addition in ...

After more than 18 months of hard graft, Mozilla has finally succeeded in landing a big addition to Firefox's JavaScript engine that, upon initial testing, speeds up the web -- or at least the vast ...

Mozilla has just rolled out OdinMonkey, a new module for Firefox's JavaScript engine that promises to speed up JavaScript execution beyond your wildest dreams. If you were drawn to Chrome because of ...

Mozilla on Wednesday patched a single critical security vulnerability in the JavaScript engine of Firefox, updating the open-source browser to Version 2.0.0.14. According to the associated advisory, ...

Mozilla has posted a security warning for Firefox 3.5. The company says that the bug was discovered in the JIT JavaScript compiler and disclosed publicly yesterday. The vulnerability can be mitigated ...

Things never stand still for long in the world of Web browsers, and Mozilla’s popular Firefox contender is no exception. Just a few weeks ago I was writing about Firefox 17 even as Firefox 15 was ...

Thursday marked yet another chapter in the short, rocky history of Mozilla’s Firefox 3.5 browser, as the foundation released a security update a little more than two weeks after unveiling it. Firefox ...

On by default in Firefox 83, the Warp update to the SpiderMonkey JavaScript engine improves responsiveness and memory usage and speeds up page loads Firefox users can expect improved JavaScript ...

Now, the ability to turn off JavaScript in PDF documents is effortless to get done, though not as straightforward as we would like. That is because the ability to disable JavaScript is not available ...

The following article is reprinted from the Security Alert blog at PCWorld.com. A critical flaw in the way Firefox 3.5 handles Javascript opens the door to a serious attack, according to Secunia, ...