Apple's WebKit JavaScriptCore is now a "triple tier virtual machine," offering the potential for 2-2.5 times faster JavaScript performance in Safari. Recent changes in Apple's WebKit open source ...

Mozilla has just rolled out OdinMonkey, a new module for Firefox's JavaScript engine that promises to speed up JavaScript execution beyond your wildest dreams. If you were drawn to Chrome because of ...

The WebKit team has been busy. Publicly announcing a brand new JavaScript engine release, amusingly named SquirrelFish Extreme (nicknamed SFX), they're already boasting performance gains twice as fast ...

The interminable JavaScript engine performance wars are continuing, with Microsoft landing the latest blow. Striking this time was Limin Zhu, program manager for the Chakra JavaScript engine that ...

Instant experiences on the web have become more of a requirement than a preference. The performance of React applications depends heavily on JavaScript bundle size ...

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 ...

With JavaScript becoming increasingly important as the underlying technology for many rich Internet applications, it also becomes all the more crucial for browsers to interpret the language at top ...

A release candidate of Microsoft's next-generation Internet Explorer browser made available this week has twice finished last in a five-browser benchmark competition. On the Sunspider JavaScript ...

The programmers in the trenches of Web development can breathe a bit easier now that a major committee planning the future of the JavaScript standard has decided to focus on small, incremental changes ...

No one expected the iPhone to deliver desktop-class performance with regard to Web-based applications, but JavaScript speed on the iPhone is downright sluggish in most respects -- a frustrating fact ...