How does this skill improve Go error handling?

It implements context-aware error wrapping, custom error types, and idiomatic checking using errors.Is and errors.As, ensuring errors are never ignored.

Does it support Go concurrency best practices?

Yes, it provides patterns for worker pools, errgroups for coordinated goroutines, and strategies to prevent goroutine leaks using Context.

Can this skill help with Go project structure?

Absolutely. it guides you through the standard Go project layout, including the use of internal, pkg, and cmd directories for clean separation of concerns.

Does it provide performance optimization tips?

It includes specific patterns for memory management, such as pre-allocating slices, using sync.Pool for frequent allocations, and efficient string concatenation.

Go Development Patterns

Name: Go Development Patterns
Author: shihyu

byshihyu

•

開発者ツール

Implements idiomatic Go patterns and best practices to build robust, maintainable, and efficient applications.

The golang-patterns skill provides a comprehensive framework for writing high-quality Go code by adhering to core language principles like simplicity, clarity, and effective interface design. It offers deep expertise in handling errors with context, managing complex concurrency through worker pools and errgroups, and optimizing performance using memory-efficient techniques. Ideal for both new projects and refactoring legacy systems, this skill ensures that your Go applications follow the 'Accept interfaces, return structs' mantra and maintain a standardized project layout for better scalability.

主な機能

01Advanced concurrency management including worker pools and graceful shutdowns

02Idiomatic Go code generation focusing on simplicity and readability

035 GitHub stars

04Context-aware error handling and wrapping patterns

05Memory and performance optimization strategies like sync.Pool and slice pre-allocation

06Standardized project layout and package organization guidance

ユースケース

01Refactoring existing Go codebases to improve error handling and concurrency safety

02Designing and scaffolding new Go microservices with idiomatic directory structures

03Implementing high-performance data processing pipelines using concurrent worker patterns

主な機能

01Advanced concurrency management including worker pools and graceful shutdowns

02Idiomatic Go code generation focusing on simplicity and readability

035 GitHub stars

04Context-aware error handling and wrapping patterns

05Memory and performance optimization strategies like sync.Pool and slice pre-allocation

06Standardized project layout and package organization guidance

ユースケース

01Refactoring existing Go codebases to improve error handling and concurrency safety

02Designing and scaffolding new Go microservices with idiomatic directory structures

03Implementing high-performance data processing pipelines using concurrent worker patterns