Julio

Challenges

Build your own Claude Code

using Rust

Learn about LLM APIs, tool calling, agent loops and more

completed

Build your own HTTP server

using Rust

Learn about TCP servers, the HTTP protocol and more

2/14 stages

Build your own Kafka

using Rust

Learn about TCP servers, the Kafka wire protocol and more.

8/25 stages

• Completed the Build your own Claude Code challenge using Rust

• Started the Build your own Kafka challenge using Rust

• Started the Build your own HTTP server challenge using Rust

• Joined CodeCrafters