Nexios Examples

This section contains practical examples demonstrating various features of the Nexios framework.

Core Examples

• Basic REST API
• Form Validation
• File Upload
• Streaming Middleware

Authentication

• Session Authentication
• JWT Authentication
• OAuth2 Integration

Database Integration

• SQL Database
• MongoDB Integration
• Redis Caching

WebSockets

• Basic WebSocket
• Chat Application
• Real-time Updates

Middleware Examples

• Authentication Middleware
• CORS Middleware
• Rate Limiting
• Request Logging

Validation

• Request Validation
• Form Validation
• Custom Validators

Error Handling

• Global Error Handlers
• Custom Exceptions
• Error Response Formatting

Routing Examples

• URL Parameters
• Query Parameters
• Nested Routers
• Route Groups

Each example includes:

• Complete working code
• Step-by-step explanations
• Best practices
• Common pitfalls to avoid
• Security considerations

TIP

All examples are available in the examples directory of the Nexios repository.