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Master programming by recreating your favorite technologies from scratch.
Markdown 371k 34.5k
Companies that support engineers with learning stipends
304 32
Definition for the redis challenge.
Shell 191 53
Definition for the sqlite challenge.
Shell 88 24
Rebuild complex systems from scratch
Tester for the interpreter challenge.
Tester for the shell challenge.
Definition for the shell challenge.
Definition for the gleam-chess-bot challenge.
Language dashboard for CodeCrafters challenges.
Definition for the git challenge.
Definition for the bittorrent challenge.