ColorDebugView is a simple NSView/UIView which lets you get something up on the screen quickly when roughing out layouts/animations. It displays a translucent rectangle or dot with directional crosshairs to debug layout issues.
Works for both OS X and iOS
Translucent by default to help debug issues with overlapping views
Crosshairs to help with alignment
The ‘Up’ direction is marked to debug issues with rotation/animation
Can be rectangular or circular
IBDesignable/Inspectable for direct use within Interface Builder
Choose a custom color (or just use a random one)