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 ...

Browsers today are able to execute JavaScript code significantly faster than just a few years ago, but even as our web apps now look more like desktop apps, JavaScript performance is still a far cry ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. The Mozilla Foundation plans to release a new version of ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. A moderately critical security flaw in the Mozilla ...

Firefox 6 is set to make its move from beta to final release this week, and we'll look at the latest version once it's official, but in the mean time the Mozilla Devtools blog has posted details on a ...

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 ...

Mozilla on Tuesday officially launched Firefox 18 for Windows, Mac, Linux, and Android. The improvements include a new JavaScript compiler, preliminary WebRTC as well as Retina support (on Macs). The ...

Today is beta-release day at Mozilla, and the organization is launching new beta versions of Firefox for the desktop and Android. This time around, the desktop version is set to get the most ...

Mozilla is leveraging an impressive new optimization technique to bring a big performance boost to the Firefox JavaScript engine. The code was merged today (but is not yet ready to be enabled by ...

JSTerm, an experimental Firefox add-on for JavaScript developers, has hit version 2.0. The JSTerm Firefox add-on — not to be confused with the HTML5 Telnet Emulator by the same name — adds a “jsterm” ...

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 ...