What is the primary focus of the golang-patterns skill?

It focuses on enforcing idiomatic Go patterns, including concurrency management, error handling, and efficient structural design to ensure code is 'Gopher-friendly'.

Can it help with project organization?

Absolutely. It provides a standardized directory structure (cmd, internal, pkg) and naming conventions to keep Go projects organized and professional.

How does this skill help with Go performance?

It provides specific patterns for memory management, such as pre-allocating slices when size is known, using sync.Pool for frequent allocations, and using strings.Builder for efficient concatenation.

Is it suitable for beginners in Go?

Yes, it acts as a mentor by guiding beginners toward 'The Go Way,' preventing common anti-patterns like using panics for control flow or over-complicating interfaces.

Does it cover Go concurrency and goroutines?

Yes, it includes battle-tested implementations for Worker Pools, graceful shutdowns, errgroups for coordination, and methods to prevent goroutine leaks.

Go Patterns & Best Practices

Name: Go Patterns & Best Practices
Author: affaan-m

byaffaan-m

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43,117

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API Development

Implements idiomatic Go design patterns and conventions to build robust, efficient, and maintainable applications.

The golang-patterns skill provides Claude with a comprehensive knowledge base of idiomatic Go (Golang) conventions and battle-tested design patterns. It guides the development process through core principles like simplicity, effective concurrency via goroutines and channels, robust error handling, and efficient memory management. Whether you're architecting a new microservice, refactoring legacy Go code, or implementing high-performance concurrent systems, this skill ensures your code adheres to community-standard 'Go ways'—the Effective Go philosophy—leading to more readable, performant, and stable software.

Key Features

01Enforces idiomatic Go patterns like 'Accept interfaces, return structs' and 'Make the zero value useful'.

02Implements advanced concurrency patterns such as Worker Pools, errgroups, and leak prevention.

03Standardizes project organization following the internal/pkg/cmd directory structure.

04Provides robust error handling patterns including wrapping with context and custom error types.

0543,117 GitHub stars

06Guides memory and performance optimization through slice pre-allocation and sync.Pool usage.

Use Cases

01Architecting high-performance backend APIs and microservices with clean code separation.

02Implementing safe, scalable concurrent systems using context and proper goroutine management.

03Refactoring existing Go codebases to improve readability and idiomaticity.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add affaan-m/everything-claude-code golang-patterns

For use in Claude.ai and ChatGPT

Download Skill