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.

A new Windows zero-day allows threat actors to use malicious JavaScript files to bypass Mark-of-the-Web security warnings. Threat actors are already seen using the zero-day bug in ransomware attacks.

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 ...

In this video, I go through the input / output exercises in Launch School's Introduction to Programming JavaScript book. These exercises are meant to be repeated often in order to solidify one's ...

Describe the bug Trigger a click event via Javascript on an input element of type file is not working. When searching the web for my problem i found this stackoverflow thread. To Reproduce Create a ...

Email Security Gmail to Block JavaScript File Attachments Google’s G Suite team announced on Wednesday that, for security reasons, Gmail will soon stop allowing users to attach JavaScript (.js) files ...