Cocoa noise drawing code plus a ready to go noise view!
KGModal is an easy drop in control that allows you to display any view in a modal popup.
InAppSettings provides a view controller that displays the application's Settings.bundle as it appears in the iPhone settings. Allowing the same preferences in app and in the iPhone settings.
An example Text to Speech App
Objective-c block categories and subclasses
Making AutoLayout Easy
351 contributions in the last year
Both colors and gradients Proposal: Application.globalColors - get/set Application.globalGradients - get/set