Double Shot #1024

SpriteMachine - Online tool to create CSS sprites.
Learn You Some Erlang for Great Good! - Beginner's guide and tutorial.
Cocoa JSON Editor - $3.99 tool that ended up saving me a batch of time.
Ten Things Developers should know about the Mozilla Developer Network (MDN) - How about just "it's a great site for web API docs"?
Sublime Text snippets for Ruby on Rails 3 - An attempt to update the default set.
Scratchpad - Collaborative HTML/CSS online editor.
DevTools Toolbox Ready for Testing - Firefox has been building a unified UI for its tools, and this is now in nightly builds.
The Future of Ruby - The discussion continues.
PowWow - Collaborative screen sharing for OS X, with both parties in control.