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.

Google already blocks certain file types that can execute programs on a computer, including .exe, .bat, and .msc files. But starting February 13th, Gmail users won’t be able to open .js files ...

On a single workstation, open the default apps and then click on “Choose default apps by file type”. Find the .js file type and adjust it to be opened with Notepad.

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 ...