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           G       Knock Out Rails & Rack Apps Like A Superhero.

Pow is a zero-config Rack server for Mac OS X.

Pow Web Site - User's Manual - Annotated Source Code - 2-Minute Screencast

Current Version: 0.6.0

To install or upgrade Pow, open a terminal and run this command:

$ curl get.pow.cx | sh

To set up a Rack app, just symlink it into ~/.pow:

$ cd ~/.pow
$ ln -s /path/to/myapp

That's it! Your app will be up and running at http://myapp.test/. See the user's manual for more information.