Welcome to Google Doctype. Written by web developers, for web developers.

What do you want to learn today?

Read HOWTO articles on

• Web security
• DOM manipulation
• CSS and style
• Tips and tricks
• Creating libraries that extend web browsers

Dive into DOM objects, including

• document
• window
• history
• location
• navigator
• screen
• and other historical curiosities

Style your pages with CSS

• CSS properties
• pseudo-classes and pseudo-elements
• at-rules
• colors
• ...and more on the way

Make your site search friendly

• Use the right meta tags
• Prevent content from being crawled/appearing in search results

Do you need help with an HTML element? We have an HTML reference from <a> to <xmp>.

Want to learn SVG? We have also started a reference section for SVG elements.