Angular 20 Samples

A comprehensive showcase of Angular 20's latest features and capabilities, demonstrating modern development patterns, performance improvements, and developer experience enhancements.

🚀 Features Demonstrated

1. Stable APIs

• Showcase of newly stable Angular APIs
• Production-ready features and their usage
• Migration guidance and best practices

2. Template Literals

• Modern template syntax improvements
• Enhanced developer experience with better tooling
• Examples of advanced template patterns

3. Zoneless Change Detection

• Revolutionary performance improvement
• Zoneless architecture implementation
• Migration strategies from Zone.js
• SSR compatibility and error handling

4. Pokémon Resource & SSG

• Modern data fetching with rxResource and httpResource
• Server-side generation (SSG) implementation
• Pagination and routing examples
• Detailed component architecture

5. createComponent API

• Dynamic component creation
• Advanced component composition patterns
• Runtime component generation examples

6. Advanced Features

• Async RedirectTo: Dynamic routing with async redirects
• Fetch KeepAlive: Persistent HTTP connections
• Host Binding: Modern host element binding patterns

7. Developer Experience

• Enhanced tooling and debugging
• Improved error messages and diagnostics
• Modern development workflows

🛠️ Getting Started

Prerequisites

• Node.js 18+
• Angular CLI 20+
• Modern browser with ES2022 support

Installation

# Clone the repository
git clone <repository-url>
cd ng20-samples

# Install dependencies
npm install

# Start development server
ng serve

Development Server

Navigate to http://localhost:4200/ to explore the samples. The application will automatically reload when you modify source files.

📁 Project Structure

src/app/
├── home/                    # Landing page with navigation
├── stable-apis/             # Stable APIs showcase
├── template-literals/       # Template literal examples
├── zoneless/               # Zoneless change detection
├── pokemon/                # Resource & SSG examples
├── create-component/       # Dynamic component creation
├── async-redirectto/       # Async routing examples
├── fetch-keepalive/        # HTTP KeepAlive examples
├── hostbinding/           # Host binding patterns
└── developer-experience/   # DX improvements

🎯 Key Technologies

• Angular 20: Latest framework features
• Signals: Reactive programming with signals
• Zoneless: Modern change detection
• SSR/SSG: Server-side rendering and generation
• Standalone Components: Modern component architecture
• rxResource: Advanced data fetching
• Tailwind CSS: Modern styling framework

🔧 Build & Deploy

# Development build
ng build

# Production build
ng build --configuration production

# Serve production build locally
ng serve --configuration production

# Run tests
ng test

# Run e2e tests
ng e2e

📚 Learning Resources

Each sample includes:

• Interactive examples with live code
• Detailed documentation explaining concepts
• Best practices and migration guides
• Performance considerations
• Real-world use cases

🌟 Highlights

• Performance: Up to 50% faster with zoneless change detection
• Developer Experience: Enhanced tooling and debugging
• Modern APIs: Production-ready stable features
• SSR/SSG: Full server-side rendering support
• Type Safety: Enhanced TypeScript integration

🤝 Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests if applicable
5. Submit a pull request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🔗 Additional Resources

• Angular Documentation
• Angular CLI Reference
• Angular 20 Release Notes
• Migration Guide

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Built with ❤️ using Angular 20