However, if a previous statement contains other JavaScript code, that code is executed by the script. This might give the hacker access to all the variables a script has access to, potentially ...

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 ...

Overview of all the current heavyweights (as of this writing) in the JavaScript library space: Dojo, Prototype/script.aculo.us, MochiKit and the Yahoo UI Library.