Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.

Overview of App Academy Open

A list of awesome beginners-friendly projects.

100+ Python challenging programming exercises

Curated list of project-based tutorials

The Open Source Data Science Masters

Hello world in every computer language. Thanks to everyone who contributes to this, make sure to see contributing.md for contribution instructions!

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

Curriculum for RailsBridge workshops

Rails Girls Guides

Coding articles to level up your development skills

Bitcoin Core integration/staging tree