codecrafters - 技术专题

Inspired by codecrafters.io

Live tail GitHub Action runs on 'git push'. It's cursed.

This is my solution in Go for the "Build Your Own SQLite" Challenge.

HTTP server from scratch, using C#!

Go starter code for "Build your own SQLite"

🔧 Build your own technology step-by-step with guides to recreate popular tools and systems, enhancing your understanding and skills in the process.

DNS server from scratch, using C#!

Codecrafters Challenge - Build your own HTTP server

This is my implementation in Go for the "Build Your Own Git" Challenge

Build Your Own Redis This is my implementation of the "Build your own Redis" challenge from Codecrafters. I've built a Redis-compatible server using Go, covering the following key features: Command Handling, RDB Persistence, Replication, Streams, and Transactions

USH is a simple static HTTP Server written in Haskell, mostly for study purposes.

This is my implementation in Go of the "Build Your Own Shell" Challenge

This is my implementation in TypeScript to the "Build Your Own Redis" Challenge

Build my own POSIX compliant shell that's capable of interpreting shell commands, running external programs and builtin commands like cd, pwd, echo and more. Along the way, you'll learn about shell command parsing, REPLs, builtin commands, and more.

Github Action to run CodeCrafters test on your repository from GitHub.

CodeCrafters http server in rust

My solution to "Build Your Own Redis" Challenge.

Random code without a home.

A Key-Value Store implementing the Redis Server protocol, RDB Persistence, Distributed clustering and Streaming.

A minimal LLM coding agent in ~280 lines of Python — Read/Write/Edit/Bash/Glob/Grep tools with an agent loop. Built in under 48 hours with Claude Code (CodeCrafters Python rank #13).