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

HTML stands for Hypertext Markup Language, and provides the backbone for the biggest websites on the internet.

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

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.

Google's John Mueller advises using semantic HTML. Though not a ranking factor, it helps search engines understand content and boosts accessibility.

11 HTML Attributes For SEO & Why They Matter HTML is the foundation of a webpage. Discover the key HTML tags and attributes that are crucial to good SEO. Find out their uses and how to code them.

The curl and the wget commands make it easy to download content from web sites.