CoffeeScript, a simple languages that compiles to JavaScript and aims to make web developers’ lives easier, has just moved to a second major release, one that emphasizes syntax improvements ...

As an example of how both the new JavaScript engine and GPU offloading speeded IE9, LePage showed a demonstration, from the Microsoft test site of some JavaScript-based browser icons that spun around.

Google affirms that it renders all websites in its search results, even if those sites rely on JavaScript. Rendering Process Explained ...