Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more.

Byte-sized: Bite-sized JavaScript platformer Bouncing Beholder is astonishingly small, taking up just 1,024 bytes – roughly a thousand times less data than a single promotional screenshot for a ...

The solution: disable JavaScript on specific websites By disabling JavaScript on some sites, you still get to use JavaScript on sites that break without it, while benefiting from improved privacy ...

Do you need to perform an Ajax file upload with pure JavaScript? This example lays out the steps to accomplish an Ajax file upload without the need for a JavaScript library like jQuery or Dojo.

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.