JavaScript’s low bar to entry has resulted in one of the richest programming language ecosystems in the world. This month’s ...

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

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.

As with almost every programming language, JavaScript treats various types of values differently. A string like “Hello world” is very different from a number like 42. But what types are ...