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Master programming by recreating your favorite technologies from scratch.
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Companies that support engineers with learning stipends
298 31
Definition for the redis challenge.
Shell 186 52
Definition for the sqlite challenge.
Shell 85 22
Rebuild complex systems from scratch
Definition for the gleam-chess-bot challenge.
Tester for the gleam-chess-bot challenge.
Tester for the interpreter challenge.
Tester for the shell challenge.
Definition for the shell challenge.
Language dashboard for CodeCrafters challenges.
Definition for the kafka challenge.
Definition for the grep challenge.
Definition for the http-server challenge.