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 ...

Mozilla’s latest beta version of the Firefox browser, Firefox Nightly, makes calls between the WebAssembly binary format and JavaScript faster, so it is easier to combine the two languages.

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 ...

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 ...

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 ...

The Mozilla Foundation is warning users of its latest web browser, Firefox 3.5, that an as-yet unpatched bug in the JavaScript engine could lead to remote code execution. According to an article on V3 ...

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 ...

One of the most impressive features in Google’s open source Chrome web browser is V8, a high-performance JavaScript virtual machine that was developed by a team of specialists in Denmark. Although ...

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 ...

Security experts have warned of a potentially serious flaw in the way that Mozilla's Firefox browser handles JavaScript. Two independent researchers outlined the vulnerability in a presentation over ...