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.

The problem with JavaScript/AJAX/Web 2.0 security flaws is that there has been no strong message going out to software developers regarding security being their responsibility, Chess said.

Uploads to Node.js will go through Ajax, and thus create a full JavaScript file uploader with JavaScript running both on the client and the server. And that’s how easy it is to create a Node.js file ...