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.

Every Chrome extension consists of, at minimum, a file called manifest.json, which defines the basics of your extension—its name, description, version number, what kind of extension it is (there ...

The easiest and simplest way for a developer to accomplish an Ajax file upload is to use pure JavaScript and leave the bulky libraries and frameworks behind. Ajax file uploads A developer can perform ...

In this quick tutorial, I’ll show you how to upload a file from a web browser, with a Node.js file upload handler on the server-side, and a pure, Ajax based JavaScript process on the client side. Step ...

Mozilla has launched Firefox 77 with faster JavaScript debugging, optional permissions for extensions, and Pocket recommendations in the U.K.

A file extension, or file name extension, is the letters immediately shown after the last period in a file name. For example, the file extension.txt has an extension of .txt. This extension allows ...

In this article, we will show you how to turn off JavaScript in Google Chrome using either an extension, dev tools, or the advanced settings in Android.