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 ...

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 ...

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 ...

Firefox will soon be getting another JavaScript speed boost thanks to a project Mozilla calls "IonMonkey." The project is a new just-in-time (JIT) compiler for Firefox’s SpiderMonkey JavaScript engine ...

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 on Tuesday shipped Firefox 9, claiming that the new browser processes JavaScript up to 36% faster than its predecessor. The company also patched six Firefox vulnerabilities, and released a ...

Mozilla today launched Firefox 77 for Windows, Mac, and Linux. Firefox 77 includes faster JavaScript debugging, optional permissions for extensions, and Pocket ...

Another six weeks have gone by, and another version of Firefox has been released. Still not officially "live," Firefox 9 improves on Firefox 8 with a JavaScript engine that's up to 30 percent faster ...

Microsoft may be on the verge of releasing the public beta version of Internet Explorer 9, but Mozilla has been busier than ever fortifying its Firefox browser with upgrades and new additions designed ...

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 ...

You may remember a couple months ago there was some contention whether Safari or Firefox had the fastest JavaScript performance. Apple had claimed Safari 3 was the ...