Achieve mastery in advanced Go, by building real-world projects. Featuring goroutines, systems programming, file I/O, and more.
Dive into the internals of Git. Discover how Git stores and moves around data, its transfer protocols, and more. A unique exercise in making network requests with Go.
Discover concurrent programming in Go with goroutines, while also learning about TCP servers, network programming, and the Redis Protocol.
HTTP is the protocol that powers the web. In this challenge, you'll build a HTTP server that's capable of handling simple GET/POST requests, serving files and handling multiple concurrent connections.
Along the way, we'll learn about TCP connections, HTTP headers, HTTP verbs, handling multiple connections and more.
DNS is a protocol used to resolve domain names to IP addresses. In this challenge, you'll build a DNS server that's capable of responding to basic DNS queries.
Along the way you'll learn about the DNS protocol, DNS packet format, DNS record types, UDP servers and more.
Learn about .torrent files and the famous BitTorrent protocol. Implement your own BitTorrent client in Go.
Learn about regular expressions and how they're evaluated. Implement your own version of grep
in Go.
Learn what a Docker image really is, and how it's stored in the Docker registry. Get your feet wet with systems
programming in Go. Learn to execute other programs with exec
and to use syscall
for Linux-specific calls.
Learn about B-Trees, the foundation of every relational database. Explore Go's API for reading/writing files, and handling custom file formats.