Go ships a production-capable HTTP server in its standard library, and since Go 1.22 the built-in router handles method matching and path parameters on its own. The framework question has narrowed, not disappeared. Five stacks cover almost every Go backend decision in 2026: the standard library's net/http , chi, Gin, Echo, and Fiber. Each takes a different position on the same tradeoff — what the library gives you versus what you owe it in dependencies, conventions, and ecosystem compatibili...