Developer Cheat Sheets
Quick reference guides for modern development. Find exactly what you need, when you need it.
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Quick access to cheat sheets for your favorite technologies
AI
ai, productivity
Alpine.js
frontend, javascript, framework
Angular
frontend, framework, web
Apache
devops, server, web
Astro
frontend, framework, static-site
Bootstrap
frontend, css, framework
C#
Language, Backend, .NET
CSS
frontend, css
Docker
devops, tools, containers
Git
tools, devops
Go
backend, systems, concurrent
GraphQL
backend, api, query-language
HTML
frontend, html
HTTP
backend, frontend
JavaScript
Frontend, JavaScript
Jest
testing, javascript, tools
Popular Cheat Sheets
Most viewed references by developers
Git Commands
Git8 min readEssential Git commands for version control - from basic operations to advanced techniques
TypeScript Fundamentals
TypeScript10 min readQuick reference for TypeScript types, interfaces, and advanced features
Docker Commands
Docker10 min readEssential Docker commands for containers, images, and orchestration
Async JavaScript
JavaScript8 min readMaster asynchronous JavaScript with Promises, async/await, and error handling
Recently Added
Fresh content to expand your knowledge
React Design Patterns
React22 min readAdvanced React design patterns including compound components, render props, HOCs, context patterns, and performance optimization techniques
JavaScript Regular Expressions
JavaScript10 min readComplete guide to regular expressions in JavaScript with patterns, methods, and practical examples
Ruby on Rails
Ruby8 min readComprehensive Ruby on Rails framework reference for building web applications with MVC architecture
PostgreSQL Advanced Features
PostgreSQL15 min readAdvanced PostgreSQL techniques including performance optimization, JSONB operations, window functions, and database administration
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