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 ...

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.

Some CSS-in-JS solutions are specific to a particular reactive framework, while others are agnostic. Even among framework-agnostic CSS-in-JS libraries, there is often an affinity for a particular ...

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 ...