Reference Tools
6 toolsQuick reference guides and cheatsheets for Git, regex, HTTP status codes, keyboard shortcuts, and more.
Docker Command & Dockerfile Generator
Generate production-ready Docker commands, Dockerfiles, and Compose files with built-in security best practices.
Interactive Git Cheatsheet
Master Git with our interactive visual cheatsheet. Learn commands through flow diagrams, build custom snippets with flags, and find emergency recovery tips.
Interactive Regex Cheatsheet
Searchable regex token reference with a live sandbox for testing patterns, match highlighting, capture groups, and substitution.
Linux Commands Reference
Deconstruct and explain complex Linux commands instantly. Flag decoding, TLDR examples, and task-based search for 150+ common utilities.
MIME Type Architect
Search and identify 800+ MIME types instantly. Features bidirectional lookup by extension or type, server config snippets, and 2025 standard additions. 100% private.
Network Ports Reference
Searchable database of 100+ ports with security risk ratings, protocol details, category filters, and actionable security notes.