Does this skill help with Go performance?

Yes, it provides specific guidance on memory management, such as preallocating slices and using sync.Pool for frequent allocations.

Can I use this for existing Go projects?

Yes, it is ideal for reviewing and refactoring existing code to meet modern Go standards and optimizing performance in performance-critical sections.

Does it cover Go concurrency?

Absolutely. It includes established patterns for worker pools, context-based cancellation, and using errgroup for coordinated goroutines to prevent leaks.

What project structure does it recommend?

It follows the community-standard Go project layout, properly separating cmd, internal, and pkg directories to ensure clear dependency management.

How does this skill improve my Go code?

It enforces idiomatic conventions like 'accept interfaces, return structs' and provides templates for robust error handling and safe concurrency, leading to cleaner and more maintainable codebases.

Idiomatic Go Patterns

Name: Idiomatic Go Patterns
Author: ysyecust

byysyecust

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API Development

Implement robust, efficient, and maintainable Go applications using idiomatic patterns and industry-standard best practices.

This skill equips Claude with a comprehensive set of Go development patterns and conventions, ensuring generated code adheres to idiomatic standards. It covers essential areas such as effective error handling with wrapping, advanced concurrency models using worker pools and errgroup, and optimal struct design through functional options. By prioritizing simplicity and performance-oriented techniques like slice preallocation and sync.Pool usage, it helps developers build high-quality Go services and tools that are easy to read, test, and scale.

Key Features

01Advanced concurrency patterns including worker pools and graceful shutdown

02Memory and performance optimization techniques

03Idiomatic Go error handling and wrapping patterns

04Interface-driven design and package organization best practices

05Standardized project layout and tooling integration

062 GitHub stars

Use Cases

01Bootstrapping new Go microservices with a clean, standardized architecture

02Refactoring legacy Go codebases to follow modern idiomatic standards

03Implementing complex concurrent processing systems using safe Go patterns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add ysyecust/everything-claude-code golang-patterns

For use in Claude.ai and ChatGPT

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