JavaScript Cannot Get Elements From an iFrame. Retrieving elements from an iFrame can be complicated process due to cross-browser incompatibility.

If PHP users are happy to get access to Hack, they should consider moving to the world of Node.js because many major languages can be cross-compiled to run in JavaScript.

The WebKit project announced this week a new and improved JavaScript interpreter, code-named SquirrelFish. SquirrelFish promises 1.6 times faster JavaScript performance as compared to Webkit ...

Firefox is set to get a significant performance boost to its JavaScript engine, marrying the TraceMonkey native-code compiler to a faster JIT compiler.