Create comprehensive DevPatterns folder structure based on patterns.dev

.gitignore

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+# Dependencies
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+package-lock.json
+yarn.lock
+
+# Build outputs
+/dist
+/build
+/.next
+/.nuxt
+/coverage
+
+# Environment files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Logs
+logs
+*.log
+
+# Temporary files
+/tmp
+*.tmp
+*.temp
+
+# Cache directories
+.cache/
+.parcel-cache/

README.md

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-# DevPatterns
+# DevPatterns
+
+A comprehensive collection of development patterns inspired by [patterns.dev](https://www.patterns.dev/), organized from vanilla JavaScript fundamentals to advanced React patterns.
+
+## 📚 Pattern Categories
+
+### 🟨 Vanilla Patterns
+Start your journey with fundamental patterns that work in any JavaScript environment.
+
+#### 🎯 Design Patterns
+Classic software design patterns implemented in vanilla JavaScript:
+- **Creational**: [Singleton](./vanilla-patterns/design-patterns/singleton), [Factory](./vanilla-patterns/design-patterns/factory), [Abstract Factory](./vanilla-patterns/design-patterns/abstract-factory), [Builder](./vanilla-patterns/design-patterns/builder), [Prototype](./vanilla-patterns/design-patterns/prototype)
+- **Structural**: [Adapter](./vanilla-patterns/design-patterns/adapter), [Bridge](./vanilla-patterns/design-patterns/bridge), [Composite](./vanilla-patterns/design-patterns/composite), [Decorator](./vanilla-patterns/design-patterns/decorator), [Facade](./vanilla-patterns/design-patterns/facade), [Flyweight](./vanilla-patterns/design-patterns/flyweight), [Proxy](./vanilla-patterns/design-patterns/proxy)
+- **Behavioral**: [Chain of Responsibility](./vanilla-patterns/design-patterns/chain-of-responsibility), [Command](./vanilla-patterns/design-patterns/command), [Iterator](./vanilla-patterns/design-patterns/iterator), [Mediator](./vanilla-patterns/design-patterns/mediator), [Memento](./vanilla-patterns/design-patterns/memento), [Observer](./vanilla-patterns/design-patterns/observer), [State](./vanilla-patterns/design-patterns/state), [Strategy](./vanilla-patterns/design-patterns/strategy), [Template Method](./vanilla-patterns/design-patterns/template-method), [Visitor](./vanilla-patterns/design-patterns/visitor)
+
+#### ⚡ Performance Patterns
+Optimize your vanilla JavaScript applications:
+- [Bundling](./vanilla-patterns/performance-patterns/bundling)
+- [Code Splitting](./vanilla-patterns/performance-patterns/code-splitting) 
+- [Tree Shaking](./vanilla-patterns/performance-patterns/tree-shaking)
+- [Preload](./vanilla-patterns/performance-patterns/preload) & [Prefetch](./vanilla-patterns/performance-patterns/prefetch)
+- [Import on Visibility](./vanilla-patterns/performance-patterns/import-on-visibility)
+- [Import on Interaction](./vanilla-patterns/performance-patterns/import-on-interaction)
+- [Route-based Splitting](./vanilla-patterns/performance-patterns/route-based-splitting)
+- [Bundle Splitting](./vanilla-patterns/performance-patterns/bundle-splitting)
+
+### ⚛️ React Patterns
+Advanced patterns specifically for React applications.
+
+#### 🧩 Component Patterns
+Master React component design and composition:
+- [Container/Presentational](./react-patterns/component-patterns/container-presentational)
+- [Higher-Order Components](./react-patterns/component-patterns/higher-order-component)
+- [Render Props](./react-patterns/component-patterns/render-props)
+- [Hooks Pattern](./react-patterns/component-patterns/hooks-pattern)
+- [Provider Pattern](./react-patterns/component-patterns/provider-pattern)
+- [Compound Pattern](./react-patterns/component-patterns/compound-pattern)
+
+#### 🖥️ Rendering Patterns
+Optimize how and when your React components render:
+- [Client-Side Rendering](./react-patterns/rendering-patterns/client-side-rendering)
+- [Server-Side Rendering](./react-patterns/rendering-patterns/server-side-rendering)
+- [Static Generation](./react-patterns/rendering-patterns/static-generation)
+- [Incremental Static Generation](./react-patterns/rendering-patterns/incremental-static-generation)
+- [Progressive Hydration](./react-patterns/rendering-patterns/progressive-hydration)
+- [Streaming SSR](./react-patterns/rendering-patterns/streaming-ssr)
+- [Selective Hydration](./react-patterns/rendering-patterns/selective-hydration)
+- [Islands Architecture](./react-patterns/rendering-patterns/islands-architecture)
+
+#### 🚀 Performance Patterns
+React-specific performance optimizations:
+- [Dynamic Imports](./react-patterns/performance-patterns/dynamic-imports)
+- [React.lazy](./react-patterns/performance-patterns/react-lazy)
+- [Code Splitting](./react-patterns/performance-patterns/code-splitting)
+- [Bundle Splitting](./react-patterns/performance-patterns/bundle-splitting)
+- [Tree Shaking](./react-patterns/performance-patterns/tree-shaking)
+- [Virtualization](./react-patterns/performance-patterns/virtualization)
+- [Memoization](./react-patterns/performance-patterns/memoization)
+
+### 🌐 Modern Web Patterns
+Cutting-edge patterns for modern web applications:
+- [Micro Frontends](./modern-web-patterns/micro-frontends)
+- [Module Federation](./modern-web-patterns/module-federation)
+- [Web Workers](./modern-web-patterns/web-workers)
+- [Service Workers](./modern-web-patterns/service-workers)
+- [WebAssembly](./modern-web-patterns/web-assembly)
+- [Streaming](./modern-web-patterns/streaming)
+- [Progressive Web Apps](./modern-web-patterns/progressive-web-apps)
+
+## 🚀 Getting Started
+
+1. **Clone the repository**:
+   ```bash
+   git clone https://github.com/ctrl-hack/DevPatterns.git
+   cd DevPatterns
+   ```
+
+2. **Install dependencies**:
+   ```bash
+   npm install
+   ```
+
+3. **Choose your starting point**:
+   - **New to patterns?** Start with [vanilla-patterns/design-patterns/singleton](./vanilla-patterns/design-patterns/singleton)
+   - **React developer?** Jump to [react-patterns/component-patterns](./react-patterns/component-patterns)
+   - **Performance focused?** Explore performance patterns in both vanilla and React sections
+
+## 📖 Learning Path
+
+### Recommended Learning Sequence:
+
+1. **Foundation** (Vanilla Patterns)
+   - Start with Design Patterns (Singleton → Observer → Factory)
+   - Learn Performance Patterns basics
+
+2. **React Fundamentals**
+   - Component Patterns (Container/Presentational → Hooks)
+   - Basic Rendering Patterns (CSR → SSR)
+
+3. **Advanced React**
+   - Advanced Component Patterns (HOC → Render Props)
+   - Advanced Rendering Patterns (SSG → Islands)
+   - React Performance Patterns
+
+4. **Modern Architecture**
+   - Modern Web Patterns
+   - Advanced Performance Optimization
+
+## 🤝 Contributing
+
+Each pattern directory contains:
+- `README.md` - Pattern explanation and use cases
+- `index.js` - Basic implementation
+- `example/` - Practical examples
+- `tests/` - Unit tests (where applicable)
+
+Feel free to contribute implementations, examples, or improvements!
+
+## 📚 Resources
+
+- [Patterns.dev](https://www.patterns.dev/) - The inspiration for this repository
+- [JavaScript Design Patterns](https://addyosmani.com/resources/essentialjsdesignpatterns/book/)
+- [React Patterns](https://reactpatterns.com/)
+
+## 📄 License
+
+MIT License - see [LICENSE](LICENSE) file for details.

modern-web-patterns/README.md

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+# Modern Web Patterns
+
+Advanced patterns for building cutting-edge web applications using the latest technologies and architectural approaches.
+
+## 🏗️ Architecture Patterns
+
+### Micro Frontends
+- **[Micro Frontends](./micro-frontends)** - Break large frontend applications into smaller, manageable pieces
+- **[Module Federation](./module-federation)** - Share code between separate applications at runtime
+
+### Benefits:
+- Independent development and deployment
+- Technology diversity across teams
+- Better scalability and maintainability
+- Fault isolation
+
+## 🧵 Concurrency Patterns
+
+### Web Workers
+- **[Web Workers](./web-workers)** - Run JavaScript in background threads
+- **[Service Workers](./service-workers)** - Enable offline functionality and advanced caching
+
+### Use Cases:
+- Heavy computations without blocking UI
+- Background data processing
+- Offline-first applications
+- Push notifications
+- Advanced caching strategies
+
+## 🚀 Performance Patterns
+
+### Advanced Loading
+- **[Streaming](./streaming)** - Stream content to users as it becomes available
+- **[Progressive Web Apps](./progressive-web-apps)** - Build app-like experiences on the web
+
+### Modern Technologies
+- **[WebAssembly](./web-assembly)** - Run high-performance code in the browser
+
+## When to Use These Patterns
+
+### Micro Frontends
+✅ **Use when:**
+- Large teams working on different parts
+- Need technology diversity
+- Independent deployment cycles
+- Legacy system integration
+
+❌ **Avoid when:**
+- Small applications
+- Simple requirements
+- Performance is critical
+- Limited development resources
+
+### Web Workers
+✅ **Use when:**
+- CPU-intensive tasks
+- Large data processing
+- Complex calculations
+- Image/video manipulation
+
+❌ **Avoid when:**
+- Simple DOM manipulations
+- Small calculations
+- Frequent data exchange needed
+- Simple applications
+
+### Service Workers
+✅ **Use when:**
+- Offline functionality needed
+- Advanced caching required
+- Push notifications
+- Background sync
+
+❌ **Avoid when:**
+- Simple static sites
+- No offline requirements
+- Limited browser support needed
+
+### WebAssembly
+✅ **Use when:**
+- Performance-critical code
+- Porting existing C/C++/Rust code
+- Complex mathematical operations
+- Games or simulations
+
+❌ **Avoid when:**
+- Simple web applications
+- Heavy DOM manipulation
+- Small performance gains
+- First-time WASM developers
+
+## Implementation Complexity
+
+| Pattern | Complexity | Setup Time | Maintenance |
+|---------|------------|------------|-------------|
+| Micro Frontends | High | Weeks | High |
+| Module Federation | Medium | Days | Medium |
+| Web Workers | Medium | Hours | Low |
+| Service Workers | Medium | Days | Medium |
+| WebAssembly | High | Days-Weeks | Medium |
+| Streaming | Medium | Days | Medium |
+| PWA | Medium | Days | Medium |
+
+## Prerequisites
+
+### Technical Knowledge
+- Strong JavaScript fundamentals
+- Understanding of build tools and bundlers
+- Basic knowledge of HTTP and web protocols
+- Browser API familiarity
+
+### For Micro Frontends
+- Module bundlers (webpack, Rollup, Vite)
+- Build and deployment pipelines
+- Container orchestration (optional)
+
+### For Workers
+- Understanding of JavaScript concurrency
+- Browser security models
+- Async/await and Promises
+
+### For WebAssembly
+- Basic knowledge of C/C++/Rust (optional)
+- Understanding of memory management
+- Build toolchains (Emscripten, wasm-pack)
+
+## Getting Started
+
+1. **Begin with Web Workers** - Easiest to implement and understand
+2. **Try Service Workers** - Add offline capabilities to existing apps
+3. **Explore Streaming** - Improve perceived performance
+4. **Consider PWA features** - Enhance user experience
+5. **Evaluate Micro Frontends** - For larger applications
+6. **Experiment with WebAssembly** - For performance-critical features
+
+## Browser Support
+
+Most modern patterns require modern browsers. Check compatibility:
+
+- **Web Workers**: Excellent (95%+ support)
+- **Service Workers**: Good (90%+ support) 
+- **Module Federation**: Requires modern bundlers
+- **WebAssembly**: Excellent (95%+ support)
+- **Streaming**: Good with polyfills
+- **PWA Features**: Varies by feature
+
+## Performance Considerations
+
+These patterns can significantly improve or hurt performance depending on implementation:
+
+### Potential Benefits
+- Faster loading through better caching
+- Non-blocking operations with workers
+- Reduced main thread work
+- Better resource utilization
+
+### Potential Drawbacks
+- Additional complexity overhead
+- Network latency in micro frontends
+- Memory usage with multiple contexts
+- Build and deployment complexity
+
+Choose patterns based on actual performance requirements and measurement data.

package.json

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+{
+  "name": "dev-patterns",
+  "version": "1.0.0",
+  "description": "A comprehensive collection of development patterns from vanilla JavaScript to React patterns",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "dev": "echo \"Development server not configured yet\"",
+    "build": "echo \"Build script not configured yet\""
+  },
+  "keywords": [
+    "design-patterns",
+    "javascript",
+    "react",
+    "performance",
+    "web-development",
+    "patterns",
+    "architecture"
+  ],
+  "author": "DevPatterns Contributors",
+  "license": "MIT",
+  "dependencies": {},
+  "devDependencies": {},
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/ctrl-hack/DevPatterns.git"
+  },
+  "homepage": "https://github.com/ctrl-hack/DevPatterns#readme"
+}