📚 Developer Cheat Sheets Collection

A comprehensive collection of cheat sheets covering modern web development, backend technologies, DevOps practices, and AI-powered development workflows.

📖 Table of Contents

• Overview
• Repository Structure
• Technologies Covered
• How to Use
• Contributing
• Quick Links

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🎯 Overview

This repository contains curated cheat sheets and quick reference guides for various programming languages, frameworks, tools, and development methodologies. Each cheat sheet includes:

• Syntax references - Quick syntax lookups
• Best practices - Industry-standard approaches
• Code examples - Practical, ready-to-use snippets
• Common patterns - Design patterns and solutions
• Tips & tricks - Pro tips for efficient development

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📁 Repository Structure

cheat-sheets/
├── README.md
├── Agile Scrum Foundations.md
├── AI-Powered Development.md
├── Backend/
│   ├── Data Structures and Algorithms.md
│   ├── Django.md
│   ├── ExpressJs.md
│   ├── Mongoose.md
│   ├── NodeJs.md
│   ├── PrismaORM.md
│   └── Python.md
├── DevOps/
│   ├── Docker (containerisation).md
│   ├── Git and GitHub.md
│   ├── GitHub Actions.md
│   ├── Kubernetes.md
│   └── Linux commands and shell scripting.md
├── Frontend/
│   ├── CSS.md
│   ├── Gasp & ThreeJS.md
│   ├── HTML.md
│   ├── JavaScript.md
│   ├── NextJs.md
│   ├── ReactJs.md
│   ├── Redux.md
│   ├── TailwindCSS.md
│   └── TypeScript.md
└── Platforms/
    ├── PWA.md
    ├── desktop/
    │   ├── ElectronJs.md
    │   └── PyQt5.md
    └── mobile/
        ├── Capacitor.md
        └── React-Native.md

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🛠️ Technologies Covered

Frontend Development

Technology	Description	File
HTML	Markup fundamentals	Frontend/HTML.md
CSS	Styling and layouts	Frontend/CSS.md
JavaScript	Core JS concepts	Frontend/JavaScript.md
TypeScript	Static typing for JS	Frontend/TypeScript.md
React.js	UI component library	Frontend/ReactJs.md
Next.js	React framework	Frontend/NextJs.md
Redux	State management	Frontend/Redux.md
TailwindCSS	Utility-first CSS	Frontend/TailwindCSS.md
GSAP & Three.js	Animation & 3D graphics	Frontend/Gasp & ThreeJS.md

Backend Development

Technology	Description	File
Python	Python programming	Backend/Python.md
Node.js	JavaScript runtime	Backend/NodeJs.md
Express.js	Node.js web framework	Backend/ExpressJs.md
Django	Python web framework	Backend/Django.md
Mongoose	MongoDB ODM	Backend/Mongoose.md
Prisma ORM	Modern database toolkit	Backend/PrismaORM.md
DSA	Data structures & algorithms	Backend/Data Structures and Algorithms.md

DevOps & Infrastructure

Technology	Description	File
Git & GitHub	Version control	DevOps/Git and GitHub.md
Docker	Containerization	DevOps/Docker (containerisation).md
Kubernetes	Container orchestration	DevOps/Kubernetes.md
GitHub Actions	CI/CD automation	DevOps/GitHub Actions.md
Linux & Shell	Command line & scripting	DevOps/Linux commands and shell scripting.md

Cross-Platform Development

Technology	Description	File
PWA	Progressive Web Apps	Platforms/PWA.md
React Native	Mobile development	Platforms/mobile/React-Native.md
Capacitor	Native mobile apps	Platforms/mobile/Capacitor.md
Electron.js	Desktop apps with web tech	Platforms/desktop/ElectronJs.md
PyQt5	Python desktop apps	Platforms/desktop/PyQt5.md

Methodologies & Practices

Topic	Description	File
Agile Scrum	Agile development methodology	Agile Scrum Foundations.md
AI-Powered Dev	AI in software development	AI-Powered Development.md

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🚀 How to Use

Quick Reference

1. Navigate to the relevant category folder
2. Open the markdown file for your technology
3. Use Ctrl+F (or Cmd+F) to search for specific topics

Local Setup

# Clone the repository
git clone https://github.com/MadickAngeCesar/cheat-sheets.git
cd cheat-sheets

# Open in your favorite editor
code .  # VS Code

Search Tips

• By technology: Browse the folder structure above
• By concept: Use your editor's global search feature
• By example: Look for code blocks in relevant sections

Best for:

• ✅ Quick syntax lookups during development
• ✅ Learning new technologies
• ✅ Interview preparation
• ✅ Code review references
• ✅ Team onboarding materials

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💡 Quick Links

Frontend Stack

• React.js Basics → Component patterns, hooks, lifecycle
• TypeScript Essentials → Types, interfaces, generics
• CSS Layouts → Flexbox, Grid, responsive design
• Next.js Routing → App router, SSR, SSG

Backend Stack

• Node.js APIs → HTTP, streams, modules
• Express.js Routes → Middleware, routing, error handling
• Prisma Queries → CRUD, relations, migrations
• Python Basics → Syntax, data structures, OOP

DevOps Essentials

• Docker Commands → Images, containers, volumes
• Git Workflows → Branching, merging, rebasing
• Kubernetes Basics → Pods, services, deployments
• CI/CD Pipelines → Workflows, actions, automation

Development Practices

• Agile Scrum → Sprints, ceremonies, roles
• AI Development → AI tools, prompts, workflows

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🤝 Contributing

Contributions are welcome! If you'd like to add or improve a cheat sheet:

Guidelines

1. Format: Use clear Markdown formatting
2. Structure: Follow the existing structure pattern
3. Code Examples: Include practical, working examples
4. Accuracy: Ensure information is up-to-date
5. Clarity: Write for developers of all levels

Adding a New Cheat Sheet

# Technology Name

## Overview
Brief description

## Installation
Setup instructions

## Basic Concepts
Core concepts with examples

## Common Patterns
Frequently used patterns

## Best Practices
Industry standards

## Resources
Links to official docs

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📝 Notes

• Regular Updates: Cheat sheets are updated to reflect current best practices
• Version Specific: Some examples may be version-specific; check technology versions
• Learning Path: Start with fundamentals before diving into advanced topics
• Practice: Use these as quick references, not replacements for documentation

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🔍 Finding What You Need

By Use Case

Building a Web App?

1. HTML + CSS + JavaScript
2. React.js or Next.js
3. Node.js + Express.js
4. Prisma or Mongoose

Mobile Development?

1. React Native for cross-platform
2. Capacitor for hybrid apps
3. PWA for web-based mobile apps

Desktop Applications?

1. Electron.js for web technologies
2. PyQt5 for Python-based apps

DevOps Pipeline?

1. Git & GitHub for version control
2. Docker for containerization
3. GitHub Actions for CI/CD
4. Kubernetes for orchestration

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📚 Additional Resources

Official Documentation

• MDN Web Docs - Web technologies
• React Docs - React.js
• Node.js Docs - Node.js
• Docker Docs - Docker
• Kubernetes Docs - Kubernetes

Community

• Stack Overflow - Q&A platform
• GitHub Discussions - Community discussions
• Dev.to - Developer articles
• Reddit (r/webdev, r/programming) - Communities

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📄 License

This collection is maintained for educational purposes. Individual technologies and frameworks are property of their respective owners.

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🌟 Acknowledgments

These cheat sheets are compiled from:

• Official documentation
• Community best practices
• Real-world development experience
• Industry standards and conventions

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Happy Coding! 🚀

Last Updated: November 2025