Your code doesn't have to look so sour. I've collected a list of Xcode themes (and fonts) a while ago. Many more themes have been submitted in the meanwhile so if you have a theme you'd like to add to the list, just let me know!
by Zeno Rocha
Added by vencentle
Inspired by the famous Railscast TextMate theme.
Available for all kind of editors on GitHub.
Thanks for the tip Damian Carrillo.
Provided with Coda.
- Copy the theme(s) to the Xcode's
- Restart Xcode.
Find and install ThemeInstaller app from the Mac App Store. Open theme you want to install and it's done. Themes are visible after Xcode is restarted.