Challenges

Build your own Redis

Learn about TCP servers, the Redis protocol and more

Build your own grep

Learn about regular expressions, pattern matching and more

Build your own Interpreter

Learn about tokenization, parsing and ASTs

Build your own BitTorrent

Learn about the BitTorrent protocol, peer-to-peer networking and more

Build your own Kafka

Learn about distributed systems, message queues and more

Build your own Git

Learn about git objects, plumbing commands and more

Build your own SQLite

Learn about database internals, B-trees and SQL parsing

Build your own DNS server

Learn about the DNS protocol, DNS packet parsing and more

Build your own HTTP server

Learn about TCP servers, the HTTP protocol and more