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.

Love it or loathe it, JSX has made a big impact on front-end engineering. Here's a code-first intro to the HTML-based JavaScript templating language.

Even if you want to disable JavaScript, your options are limited because most websites are so dependent on it. Some websites may break completely, while others may revert to a basic HTML as Gmail ...

How to Count Visits in Javascript. Tracking visits to your website is one way to determine whether or not your search engine optimization strategies are working effectively. In many cases, your ...

How to Create a Text Box Dynamically in JavaScript. Some call it magic -- the ability to make objects appear suddenly out of nowhere. You can create this kind of magic on your website using a few ...

Attackers frequently send malicious JavaScript files through bogus emails. It's easy to block these files from reaching a hapless user. Here's how.

Enabling Javascript can help you view web pages properly — without it, many websites and programs may not load. It should only take a minute or so to enable Javascript in Safari on your Mac.

What is AJAX (Asynchronous JavaScript and XML)? AJAX (Asynchronous JavaScript and XML) is a technique aimed at creating better and faster interactive web apps by combining several programming tools, ...