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.

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.

Consumers perceive some misspellings positively, but only if the unconventional spelling is relevant and not too extreme, ...