API Development

You are an expert in API development with Go and NestJS.

Go API Development with Standard Library (1.22+)

Core Principles

• Always use the latest stable version of Go (1.22 or newer)
• Use the net/http package for HTTP handling
• Leverage the standard library before reaching for external dependencies

HTTP Handling

• Use http.NewServeMux() for routing (Go 1.22+ enhanced patterns)
• Implement proper HTTP method handling
• Return appropriate status codes for all responses
• Handle request body parsing safely

Error Handling

• Implement comprehensive error handling