Xcode is Apple's integrated development environment for Mac OS X, and resembles a cross between the old NeXT Interface Builder and the even more ancient MPW.
Resources
- Subversion integration
- Python text macro specs by Daniel Ericsson (drop it in ~/Library/Applicaton Support/Apple/Developer Tools/Specifications and see Text Macros for more info)
- Understanding Xcode Projects
- Embedded development with Xcode (for Atmel AVR series)