20 Things I Learned about Browsers and the Web book is now open source

Announcement: http://googlecode.blogspot.com/2011/06/now-open-source-20-th...

…It's not like the source had been entirely ‘closed’ before, of course (http://news.ycombinator.com/item?id=1920042). Anyway, now you can take a look at the back-end code, and a nice readme even explains how to deploy a copy of the book yourself (runs on App Engine). License is GPL v2.