Double Shot #669

I'd rather be gardening.

ContentFlow - Nice looking Coverflow-like UI implemented in jQuery.
Updating the Path Everywhere on Ubuntu 09.10 - How to make sure REE is the Ruby for everything.
State Machine 0.8.1 - Finite state machine compatible with Rails 3, among other things.
Using CoffeeScript in Rails and even on Heroku - CoffeeScript is to JavaScript as HAML is to ERB. Sort of. Dr. Nic explains here.
When can I use... - Compatibility tables for upcoming HTML and CSS features.