golang-patterns

Idiomatic Go error handling uses context-aware error wrapping and custom error types for proper error checking. It focuses on practical patterns to build robust applications while avoiding common anti-patterns that obscure root causes.

Go concurrency patterns utilize worker pools, context for cancellation, graceful shutdowns, and errgroups. These patterns help manage concurrent operations efficiently while ensuring clean resource cleanup and error propagation.

Organize Go applications using standard project layouts, naming conventions, and struct composition with embedding. Implement functional options for flexible configuration while adhering to standard package organization principles.

The best way to design Go interfaces is keeping them small and focused, defining them at the point of use. This idiomatic approach ensures clarity and simplicity while maintaining robust and maintainable code.

Optimize Go performance by minimizing memory usage and avoiding common performance pitfalls. Focusing on idiomatic patterns and leveraging zero values correctly helps write efficient and maintainable applications.

Essential Go tooling integrates standard Go commands with proper linter configurations to enforce idiomatic patterns. This integration ensures maintainable applications by catching anti-patterns and convention violations during development.