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Developer Cheatsheets

Quick reference guides for the tools you use every day

Print-friendly, searchable cheatsheets for developers. Each guide covers the most essential commands and concepts you need when working with these tools. Use the search box on each page to quickly find what you're looking for, or reference them while coding.

All cheatsheets are designed to be printable and optimized for quick lookup in the terminal or browser.

git

Git Cheat Sheet

Essential git commands for version control, branching, merging, and collaboration. ~50 commands covering setup, basics, remotes, and advanced workflows.

50+ commands

docker

Docker Cheat Sheet

Docker container commands for building, running, and managing containers. Includes image operations, networking, volumes, and debugging techniques.

40+ commands

http

HTTP Status Codes

Complete reference of all HTTP status codes grouped by class. Includes 1xx, 2xx, 3xx, 4xx, and 5xx responses with practical examples.

60+ status codes