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 ...

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.

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.

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.

Google has created a new tool that allows those who install it to see security holes on websites, the company announced on their security blog Tuesday. Named DOM Snitch, the Chrome extension uses ...

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.