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

The most widely used ES standards with JavaScript are ES5 and ES6. What is TypeScript? TypeScript (TS) is a JavaScript superset that serves the same goal as JavaScript.

PayPal reveals that writing server-side software in node.js rather than Java is allowing it to serve web pages more rapidly and simplifying web development.