Most Web sites use JavaScript, a powerful scripting language that helps make sites interactive. Unfortunately, a huge percentage of Web-based attacks use JavaScript tricks to foist malicious ...

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

dedicated to a nameless Ars editor/author, with love of course... If you are a developer who hates JavaScript it’s most likely due to ignorance, or because you value purity over pragmatism.

Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

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.