Repositories list

• frontend

  Public
  Rebuild complex systems from scratch

  emberprogramming-challenges

  TypeScript

  •

  Other

  •20•88•6•20•Updated Jun 3, 2025Jun 3, 2025

• language-templates

  Public
  Shell

  •6•1•0•1•Updated Jun 3, 2025Jun 3, 2025

• shell-tester

  Public
  Tester for the shell challenge.

  Go

  •5•3•0•6•Updated Jun 3, 2025Jun 3, 2025

• language-dashboard

  Public
  Language dashboard for CodeCrafters challenges.

  Python

  •

  MIT License

  •2•9•0•0•Updated Jun 1, 2025Jun 1, 2025

• build-your-own-interpreter

  Public
  Definition for the interpreter challenge.

  Shell

  •

  MIT License

  •11•36•0•2•Updated Jun 1, 2025Jun 1, 2025

• build-your-own-bittorrent

  Public
  Definition for the bittorrent challenge.

  C++

  •

  MIT License

  •17•63•1•4•Updated Jun 1, 2025Jun 1, 2025

• build-your-own-redis

  Public
  Definition for the redis challenge.

  Shell

  •

  MIT License

  •55•199•1•5•Updated Jun 1, 2025Jun 1, 2025

• build-your-own-shell

  Public
  Definition for the shell challenge.

  Shell

  •

  MIT License

  •10•19•0•1•Updated May 29, 2025May 29, 2025

• course-sdk

  Public
  A rewrite of course-sdk, with better developer ergonomics

  TypeScript

  •

  MIT License

  •18•50•2•1•Updated May 28, 2025May 28, 2025

• interpreter-tester

  Public
  Tester for the interpreter challenge.

  Go

  •5•3•1•4•Updated May 28, 2025May 28, 2025

• git-tester

  Public
  Go

  •7•6•0•5•Updated May 20, 2025May 20, 2025

• build-your-own-kafka

  Public
  Definition for the kafka challenge.

  Shell

  •

  MIT License

  •9•19•0•5•Updated May 20, 2025May 20, 2025

• gleam-chess-bot-tester

  Public
  Tester for the gleam-chess-bot challenge.

  Go

  •1•0•0•2•Updated May 18, 2025May 18, 2025

• build-your-own-grep

  Public
  Definition for the grep challenge.

  Shell

  •

  MIT License

  •11•17•0•3•Updated May 15, 2025May 15, 2025

• build-your-own-http-server

  Public
  Definition for the http-server challenge.

  Shell

  •

  MIT License

  •29•86•2•1•Updated May 15, 2025May 15, 2025

• build-your-own-dns-server

  Public
  Definition for the dns-server challenge.

  Shell

  •

  MIT License

  •11•15•2•2•Updated May 15, 2025May 15, 2025

• build-your-own-sqlite

  Public
  Definition for the sqlite challenge.

  Shell

  •

  MIT License

  •25•92•1•3•Updated May 15, 2025May 15, 2025

• build-your-own-git

  Public
  Definition for the git challenge.

  Shell

  •

  MIT License

  •21•108•4•6•Updated May 14, 2025May 14, 2025

• redis-tester

  Public
  Go

  •16•23•0•4•Updated May 14, 2025May 14, 2025

• http-server-tester

  Public
  Go

  •6•5•0•1•Updated May 9, 2025May 9, 2025

• gleam-chess-bot-js-tester

  Public
  Tester for the gleam-chess-bot-js challenge.

  Go

  •1•0•0•0•Updated Apr 29, 2025Apr 29, 2025

• build-your-own-gleam-chess-bot-js

  Public
  Definition for the gleam-chess-bot-js challenge.

  TypeScript

  •

  MIT License

  •1•0•0•0•Updated Apr 29, 2025Apr 29, 2025

• build-your-own-gleam-chess-bot

  Public
  Definition for the gleam-chess-bot challenge.

  http-servergleamchess-bot

  TypeScript

  •

  MIT License

  •1•1•0•0•Updated Apr 29, 2025Apr 29, 2025

• tester-utils

  Public
  Go

  •

  MIT License

  •4•0•0•2•Updated Apr 22, 2025Apr 22, 2025

• build-your-own-docker

  Public
  Definition for the docker challenge.

  Dockerfile

  •

  MIT License

  •11•29•0•1•Updated Apr 20, 2025Apr 20, 2025

• build-your-own-writers-stg

  Public
  Definition for the writers-stg challenge.

  Shell

  •

  MIT License

  •1•0•0•1•Updated Apr 20, 2025Apr 20, 2025

• build-your-own-dummy

  Public
  Definition for the dummy challenge.

  Shell

  •

  MIT License

  •2•0•0•3•Updated Apr 20, 2025Apr 20, 2025

• build-your-own-x

  Public
  Master programming by recreating your favorite technologies from scratch.

  programmingtutorialsfree+ 3tutorial-codetutorial-exercisesawesome-list

  Markdown

  •36k•384k•205•176•Updated Apr 11, 2025Apr 11, 2025

• kafka-tester

  Public
  Tester for the kafka challenge.

  Go

  •

  MIT License

  •2•1•1•1•Updated Apr 3, 2025Apr 3, 2025

• grep-tester

  Public
  Go

  •3•0•0•0•Updated Mar 25, 2025Mar 25, 2025