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.

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 ...

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 ...

The latest Chrome and Firefox versions edged ahead in performance, but Chrome edged more. Could Google's Native Client project make the test obsolete? Stephen Shankland worked at CNET from 1998 to ...