Cheatsheets

Quick references for the things worth looking up, not memorising — the commands and codes I use most.

Cheatsheet

Git essentials

The Git commands you actually use every day — branching, committing, undoing mistakes and working with remotes.

Open Cheatsheet

HTTP status codes

The HTTP status codes that matter in practice — what each really means and when to return it.

Open Cheatsheet

Docker quick reference

Everyday Docker commands — images, containers, logs, cleanup and Compose — for local stacks and deploys.

Open