Developer Cheatsheets
Quick reference guides for web developers. Bookmark these pages for instant access to the syntax, codes, and commands you need every day.
200
HTTP Status Codes
Complete list of HTTP status codes with descriptions and usage guidance
&;
HTML Entities
Special characters and their HTML entity codes with visual reference
#.
CSS Selectors
All CSS selector types with syntax examples and specificity notes
git
Git Commands
Essential Git commands for everyday development workflows
🐳
Docker Compose
Complete docker-compose.yml reference with CLI commands and example files
tw
Tailwind CSS
Every utility class quick reference: spacing, typography, flexbox, grid, and more
py
Python
Syntax, data structures, common patterns, and essential stdlib modules
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