In server-side JavaScript, you will most likely use the fs library for dealing with the filesystem. This library is a module in Node and other platforms like Bun. So you don’t need to install it ...

Attackers frequently send malicious JavaScript files through bogus emails. It's easy to block these files from reaching a hapless user. Here's how. There have been several recent reports of fake ...

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. The ...

Note, this article deals with client-side JavaScript. For a client and server-side JavaScript upload example, check out this File Uploads with Node and JavaScript tutorial. It used to be a daunting ...

TypeScript is a completely separate project from JavaScript, so you can’t work with TypeScript properly without including its compiler. TypeScript files use .ts as their file extension.