Founder Society - An invitation-only organization of entrepreneurs
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Single Founder Handbook - A step-by-step guide for bootstrapped software entrepreneurs
Tower - Build Better Software. Over 100,000 developers and designers are more productive with Tower - the most powerful Git client for Mac and Windows.
Zero to Sold - How to start, run, and sell a bootstrapped business
Working Copy - The powerful Git client for iOS