Description: Code.org is a nonprofit dedicated to expanding access to computer science in schools and increasing participation by women and underrepresented minorities. Their free online curriculum and lessons help teach students coding and computer science fundamentals.
Type: software
Description: Rosetta Code is a programming chrestomathy website which aims to present solutions to the same task in different programming languages. It demonstrates various languages' features, and how the same algorithm can be implemented in different ways.
Type: software
Pricing: Free