The Speed of a Unicorn - See how long it took for startups to become unicorns 🦄
Startup School - How to start a startup, by Y Combinator
Visual Biographies - Timelines of amazing lives for visual learners
The Y Combinator Database - The definitive database of YC companies with all the metrics
Apply to YC (Y Combinator) - Curated collection of resources for founders applying to YC.
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.