Go¶

Go is a compiled systems language built for concurrent network services: fast compile times, a rich standard library, first-class goroutines and channels, and a minimal surface area. Articles cover the concurrency model (goroutines, channels, select, sync primitives), error-handling idioms that differ from exceptions, interface-driven composition, the net/http toolkit, and production patterns for microservices and database access. Each entry is copy-paste-ready code plus the gotcha you only learn after shipping.

Fundamentals¶

• modules packages - Go modules, packages, dependency management
• error handling - Error handling patterns, wrapping, sentinel errors
• interfaces composition - Interfaces, embedding, composition over inheritance

Concurrency¶

• goroutines channels - Goroutines, channels, select, sync primitives

Web & Servers¶

• http servers - HTTP servers, routing, middleware, net/http patterns