Challenges

Build your own DNS server

using Go

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

completed

Build your own BitTorrent

using Go

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

11/19 stages

Build your own Redis

using Go

Learn about TCP servers, the Redis protocol and more

13/124 stages

Build your own SQLite

using C++

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

8/9 stages

Build your own HTTP server

using Go

Learn about TCP servers, the HTTP protocol and more

3/14 stages

• Started the Build your own HTTP server challenge using Go

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

• Started the Build your own Redis challenge using Go

• Completed the Build your own DNS server challenge using Go

• Started the Build your own BitTorrent challenge using Go

• Joined CodeCrafters