Golang Patterns & Best Practices
Implements idiomatic Go design patterns and conventions to build robust, high-performance, and maintainable applications.
This skill provides Claude with a comprehensive framework for writing idiomatic Go code based on industry-standard patterns and the core philosophies of the Go language. It covers essential areas including robust error handling with context wrapping, sophisticated concurrency patterns like worker pools and errgroups, and structural design via functional options and interface composition. By following these patterns, developers can ensure their Go applications are clean, efficient, and follow the 'Go way' from project structure and package naming to memory optimization and tool integration.
Key Features
01Performance optimizations for memory allocation and slice management
02Idiomatic error handling using context wrapping and type-safe checks
03Standardized project layout and package organization guidance
04Structural design patterns like Functional Options and composition over inheritance
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06Advanced concurrency patterns including graceful shutdowns and leak prevention
Use Cases
01Refactoring legacy Go codebases into idiomatic, maintainable structures
02Designing high-concurrency backend services with robust timeout and cancellation logic
03Setting up new Go projects with industry-standard directory layouts and linter configurations