New research shows Microsoft TypeScript's popularity is rocketing and that nearly all JavaScript developers are worried about open-source security.

Net giant details a new programming language for Web apps big and small, but stops well short of a 2010 internal memo that said it's designed to "replace JavaScript." ...

A year ago, Google unveiled a programming language called Dart in an attempt to fix what’s wrong with JavaScript. The hope was to eventually “replace JavaScript as the lingua franca of Web ...