With the open-sourcing of its Windows Library for JavaScript (WinJS) this week, Microsoft is looking to get the technology spread to multiple browsers and platforms beyond Windows — and that ...

Lit is a fast, lightweight, reactive framework for building web components that work just about anywhere. Let's get started with Lit. Lit is one of the more interesting front-end JavaScript ...

Meta is transferring its popular open-source JavaScript testing framework, Jest, to the OpenJS Foundation. Jest is one of Meta's top open-source projects and has proven a popular tool for testing ...

JavaScript has only gotten fast enough to do what his company is doing with it in the past few years, he explains. JavaScript, he says, is now about 80 percent as fast as compiled C code. Fast enough.