Lightweight and fast for small apps

Low memory footprint

Middleware stack adds minimal overhead

Handles hundreds to thousands of requests efficiently

For high concurrency, consider newer frameworks like Gin

Validate user inputs manually

Use HTTPS and secure headers

Implement authentication middleware

Sanitize templates to prevent XSS

Handle error messages carefully

Log HTTP requests and errors

Use external monitoring tools

Metrics exposed via Prometheus or custom handlers

Minimal built-in telemetry

Performance profiling via Go tools

Follow Go coding standards

Write unit tests using `testing`

Use modular packages for handlers

Organize middleware for readability

Use linters and formatters