CLI for configuring opinionated defaults on new Xcode projects

Safe defaults for working with google's app engine dev_appserver.py script.

.files, including ~/.osx — sensible hacker defaults for OS X

.files, including ~/.osx — sensible hacker defaults for OS X

.files, including ~/.osx — sensible hacker defaults for OS X

.files, including ~/.osx — sensible hacker defaults for OS X

Smarter defaults for colors on the web.

Checks requirements for and adds defaults to parameter objects