lang-go

GO Standards

• Style: Effective Go & Google Go Style.
• Tooling: gofmt / goimports, golangci-lint, testing package + table-driven tests.
• Errors: Return errors explicitly, never panic. Wrap errors with fmt.Errorf("%w", err).
• Interfaces: Accept interfaces, return concrete types. Keep interfaces small (1-2 methods).
• Concurrency: Use goroutines and channels, but avoid sharing memory to communicate; share memory by communicating.
• Context: Pass context.Context as the first argument for functions doing I/O.

Always load clean-code alongside this skill.