codecrafters-io/build-your-own-x

Master programming by recreating your favorite technologies from scratch.

⭐ 469391 | 🍴 44019

freeCodeCamp/freeCodeCamp

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

⭐ 437546 | 🍴 43451

EbookFoundation/free-programming-books

:books: Freely available programming books

⭐ 383126 | 🍴 65937

ytdl-org/youtube-dl

Command-line program to download videos from YouTube.com and other video sites

⭐ 139733 | 🍴 10604