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Jinson E B

FourAndHalf
Python
joined 2 years ago

Challenges

Build your own Claude Code
using Python
Build your own Claude Code
Learn about LLM APIs, tool calling, agent loops and more
completed
Python
Build your own Kafka
using Rust
Build your own Kafka
Learn about TCP servers, the Kafka wire protocol and more.
1/25 stages
Rust
Build your own HTTP server
using Rust
Build your own HTTP server
Learn about TCP servers, the HTTP protocol and more
7/14 stages
Rust
Build your own Interpreter
using Rust
Build your own Interpreter
Learn about tokenization, ASTs, tree-walk interpreters and more.
1/84 stages
Rust
Build your own Git
using Rust
Build your own Git
Learn about git objects, plumbing commands and more
1/7 stages
Rust
Build your own Shell
using Rust and C#
Build your own Shell
Learn about parsing shell commands, executing programs and more
40/59 stages
C# Rust
Build your own Redis
using Rust
Build your own Redis
Learn about TCP servers, the Redis protocol and more
2/97 stages
Rust
April 2026
March 2026
May 2025
April 2025
March 2025
September 2024