Branching and merging with git
great git writeup
Freelancing Gods: Freelancing Tips via Rails Camp 4
Yet another collection of web app icon sets
Mock testing Paypal's IPN with Rails
Flowplayer - Flash Video Player for the Web
FireUnit: Firebug Unit Testing for Firefox
Riding Rails: Introducing Rails Metal
mhartl's find_mass_assignment (GitHub)
easy way to find all models that are vulnerable to mass-assignment vectors
iPhoney
" iPhoney gives you a pixel-accurate web browsing environment?powered by Safari?that you can use when developing web sites for iPhone. It's the perfect 320 by 480-pixel canvas for your iPhone development. And it's free."
PhoneGap
Wraps your web app in an iPhone app and exposes location and accelerometer data to your web app via javascript
YQL - converting the web to JSON with mock SQL
Holy cow this is interesting.
Extending jQuery?s selector capabilities
jQuery plugin: Tablesorter 2.0
50 Excellent Digital Photography Photoshop Tutorials | Smashing Magazine