Developers use JavaScript promises to model asynchronous operations in web and server-side programs. Here's a quick look at five ways to use promises in your code.

Learn how to use JavaScript’s fs library module to create, read, write, and stream common file types in the JavaScript runtimes Node, Deno, and Bun.

You’ll also want to learn how to use JavaScript for front-end web development, and a language such as PHP for back-end development.

It uses the V8 JavaScript engine to execute JavaScript code outside of a web browser. With Node.js, you can use JavaScript to write command line tools and to perform server-side scripting.

Coding diary: This weekend, I used AI to build a very cool little writing helper that will definitely save me time and mouse clicks every day. Here's how.