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 ...

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 ...

Explore how Firefox, Chromium and Safari work, comparing browser engines, JavaScript engines, performance, privacy, compatibility and key features.

Some 20 years after it was first implemented in Netscape Navigator, one of the most reviled and widely abhorred pieces of web surfing history has finally been killed. With the release of Firefox 23, ...

Trying to keep competitive when running Web-based software, Mozilla is working to speed up its engine for running JavaScript software. Expect it in early 2013. Mozilla says the new IonMonkey ...

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 ...