Getting Started
Downloading, installing, and configuring AMP
What's Different in 8.3
The 8.3 branch of AMP has some significant differences from earlier versions. See a list of the major differences here.
AMP CSS
There are some very specific rules for css on AMP pages. Here's what you need to know.
AMP Formatters and Blocks
8.3 has lots of new formatters and blocks, and they work everywhere, not just on AMP pages.
Converting Your Primary Theme to AMPHtml
Detailed instructions for creating an AMP theme as a subtheme of your normal theme.