lc CLI

Learn distributed systems by building them from scratch.

Progressive challenges to learn distributed systems and other complex systems by implementing them yourself.

Quick Start

Install:

$ go install github.com/littleclusters/lc/cmd/lc@latest

Or with Homebrew:

$ brew tap littleclusters/tap
$ brew install littleclusters/tap/lc

See littleclusters.com for version pinning and other installation methods.

Start a challenge:

$ lc list             # List available challenges
$ lc init kv-store    # Create challenge in current directory
$ lc test             # Test your implementation
$ lc next             # Advance to the next stage

How it Works

Write code, run tests, get detailed feedback. Progress through stages as you build real systems.

Learn more at littleclusters.com.