Posts about Go

Defer for cleanup, panic for exceptional failures and recover for containment. When they make sense and when they don't.

Go pointers with real examples: mutability, methods with receivers, performance, nil and common mistakes. No complications.

Structs in Go explained: methods, composition, JSON tags, visibility, and differences from classical object orientation.

Implicit interfaces in Go: composition, testing, decoupling, and common design mistakes. Think from the consumer.

The principles of Effective Go translated into modern, practical examples. How to write idiomatic Go for real backend work.

A practical guide to the essential Go commands: go run, build, test, fmt, vet and mod. Everything you need to work locally and in CI.