A lightning-fast crash course on JavaScript, the world’s most popular programming language. From its 1995 origins as Mocha in ...

At the heart of JavaScript’s asynchronous connection-handling are “promises,” which provide a new way of scheduling how your code will work with JavaScript APIs and functions.

ECMAScript 2024 is expected to be finalized in June, but four new JavaScript features are already supported in browsers and Node.js. Here's how to start using them today.

An update to tiny "is-promise" library impacted millions of JavaScript projects.