JavaScript is the second-largest contributor to page weight, behind images, which means it can play a major role in slowing down the speed of your mobile site. Here's how you can reduce your reliance ...

The Demos page on mochikit.com has several interesting samples. One of MochiKit's examples is an interactive JavaScript Interpreter, executing whatever JavaScript code you enter. In addition, this ...

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.