Entreprogrammer Stefan Ritter shares how he set up a common code repository, (github: emptyapp) with a landing page and e-mail sign-up, a client-agnostic API server, a front-end app, user model, and login authentication scheme, to help him pivot quickly between many projects.

https://github.com/stefanRitter/emptyApp
http://pickfeed.io/
http://gymnosbody.com
http://www.fitguru.org/
http://www.buzzr.io/

How I: is a video series where entrepreneurs share their tips, hacks, and lessons learned. See full playlist at http://goo.gl/42KKTj Stefan is an alumni of our Launchpad program – learn about our programs at http://g.co/launch.