# Building Modern Web Applications with Next.js 15
Next.js 15 brings exciting new features and improvements that make building modern web applications easier and more efficient.
## Key Features
### Server Components by Default
React Server Components are now the default in Next.js 15, allowing for better performance and smaller bundle sizes.
### Improved Image Optimization
The Image component has been enhanced with better automatic optimization and support for modern formats like AVIF.
### Turbopack Support
Turbopack provides faster development builds and hot module replacement.
## Getting Started
To get started with Next.js 15, you can create a new project using:
```bash
npx create-next-app@latest
```
## Best Practices
1. Use Server Components when possible
2. Optimize images with the Image component
3. Implement proper error boundaries
4. Use TypeScript for better type safety
## Conclusion
Next.js 15 is a powerful framework that makes building modern web applications a joy. Start exploring these features today!