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.

Use this handy, simplified guide to quickly learn HTML and CSS -- a foundation of modern web development.

Learn how to use HTML tags to structure web pages, improve SEO, and create better user experiences.

How to Use HTML in Thunderbird. Thunderbird is Mozilla's free, open-source email client, capable of sending rich-text messages by using HTML. When you open a Thunderbird message, it operates like ...

The HTML needed to handle this can be found at Video for Everybody, an open source project to support Web-based video using no JavaScript and no browser sniffing. Semantically speaking.

Learn instances where using visual, HTML sitemaps make sense than simply relying on your website's navigational structure or XML sitemaps.