Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more.

The defer attribute is useful for JavaScript that is related to web page elements that are not critical, like a video that is lower in the web page (below the fold). Jetpack Boost will defer non ...

The solution: disable JavaScript on specific websites By disabling JavaScript on some sites, you still get to use JavaScript on sites that break without it, while benefiting from improved privacy ...

Think Google can't handle JavaScript? Think again. Contributor Adam Audette shares the results of a series of tests conducted by his colleagues at Merkle | RKG to examine how different JavaScript ...

Disable JavaScript here to get rid of it in Google Chrome on Android. On the same page, you can tap Add Site Exception, type the URL, and hit Add to allow JavaScript to run on specific websites.

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.

Node.js is a lean, fast, cross-platform JavaScript runtime environment that is useful for both servers and desktop applications.