A living compendium of free computational knowledge
Education is currently in a state of flux. The rise of internet-based tools has made quality information more available, but finding the right knowledge matched to your level of skill is still difficult. Resources for computer science in particular are spotty in quality, and vary widely from introductory to expert level. We are improving the situation through a three-pronged approach: first by creating a service where people can find quality learning resources at their knowledge level, second by creating original online interactive textbooks, and third by creating tools anyone can use to do the same.