This JavaScript thing might just catch on. The world's most popular programming language is starting to look like a real programming language, with classes, modules, promises and more. There's even a ...

Beyond the usual quick tips, let's look at both the business case and the technical side of keeping React bundles lean.

Currently, modules must be recompiled to work with new versions of Node.js and the JavaScript engine, which traditionally has been Google’s V8 engine.