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Use when defining or implementing Go interfaces, designing abstractions, creating mockable boundaries for testing, or composing types…

Use when setting up linting for a Go project, configuring golangci-lint, or adding Go checks to a CI/CD pipeline.

Use when choosing a logging approach, configuring slog, writing structured log statements, or deciding log levels in Go.

Use when naming any Go identifier — packages, types, functions, methods, variables, constants, or receivers — to ensure idiomatic, clear…

Use when creating Go packages, organizing imports, managing dependencies, or deciding how to structure Go code into packages.

Use when optimizing Go code, investigating slow performance, or writing performance-critical sections.

Use when working with Go formatting, line length, nesting, naked returns, semicolons, or core style principles.