CS183B - Startup Class - Stanford class taught by Sam Altman & guest speakers
TRY Studio - Try or teach—Personalized lessons in all things creative.
How to Acquire More Users - The growth guide used by Y Combinator companies
Craftsy - Lynda for Crafts and DIY
Velocity.js - Velocity is a JavaScipt animation engine.
PreQuilt - PreQuilt is a design tool for creative quilters