Yan Rui Jie

Challenges

Build your own DNS server

using Python

Learn about the DNS protocol, DNS record types and more.

completed

Build your own Redis

using Python

Learn about TCP servers, the Redis protocol and more

completed

Build your own Shell

using C

Learn about parsing shell commands, executing programs and more

completed

Build your own BitTorrent

using Python

Learn about .torrent files, the BitTorrent Peer Protocol and more

completed

Build your own HTTP server

using Python, C++ and C

Learn about TCP servers, the HTTP protocol and more

completed

Build your own Kafka

using Python and C++

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

completed

Build your own Interpreter

using Java, Python and C

Learn about tokenization, ASTs, tree-walk interpreters and more.

completed

Build your own grep

using Python

Learn about regex syntax: character classes, quantifiers and more

12/15 stages

Build your own Git

using Python

Learn about git objects, plumbing commands and more

6/7 stages

Build your own SQLite

using Python, C++ and C

Learn about SQL syntax, SQLite's file format, B-trees and more

2/9 stages

• Completed the Build your own HTTP server challenge using C

• Completed the Build your own BitTorrent challenge using Python

• Started the Build your own BitTorrent challenge using C

• Started the Build your own BitTorrent challenge using C++

• Started the Build your own SQLite challenge using C

• Started the Build your own SQLite challenge using C++

• Completed the Build your own Interpreter challenge using C

• Completed the Build your own Interpreter challenge using Java

• Completed the Build your own Interpreter challenge using Python

• Completed the Build your own Shell challenge using C

• Started the Build your own Shell challenge using C++

• Completed the Build your own Kafka challenge using C++

• Started the Build your own Kafka challenge using JavaScript

• Started the Build your own Interpreter challenge using C++

• Completed the Build your own Kafka challenge using Python

• Started the Build your own Kafka challenge using Java

• Started the Build your own Kafka challenge using Rust

• Started the Build your own SQLite challenge using Python

• Started the Build your own Shell challenge using Python

• Completed the Build your own Redis challenge using Python

• Completed the Build your own DNS server challenge using Python

• Started the Build your own Git challenge using Python

• Started the Build your own grep challenge using Python

• Completed the Build your own HTTP server challenge using Python

• Completed the Build your own HTTP server challenge using C++

• Started the Build your own Redis challenge using C++

• Joined CodeCrafters