golang-patterns

Name: golang-patterns
Availability: InStock
Author: cven

Apply idiomatic Go patterns for error handling, concurrency, and package organization.

Updated Aug 23, 2026

Search Tags:#design #concurrency #golang #patterns #best-practices #error-handling

Ready to run

npx skills add https://github.com/cvenwu/AiFlow --skill golang-patterns-cvenwu

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Please help me install this Agent Skill.
Skill: golang-patterns
Source: https://github.com/cvenwu/AiFlow/tree/main/skills/golang-patterns
Command: npx skills add https://github.com/cvenwu/AiFlow --skill golang-patterns-cvenwu

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides guidance on idiomatic Go patterns, best practices, and conventions to help developers write clean, maintainable, and robust Go code.

Core Features & Use Cases

Error handling patterns: e.g., wrapping errors with context, sentinel errors, and proper propagation.
Concurrency patterns: worker pools, cancellation, and safe goroutine usage.
Struct and interface design: small, focused interfaces, dependency injection, and composition.
Use Case: refactor an under-structured Go module to a cohesive package layout with clear responsibilities.

Quick Start

Use this guide to apply idiomatic Go patterns to your new or existing Go projects.

Frequently Asked Questions about golang-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I handle errors in Golang using idiomatic patterns?▼

Idiomatic Golang error handling uses sentinel errors, error wrapping with context, and proper propagation to ensure robust and maintainable code across small to large codebases.

What is the best way to manage concurrency in Go applications?▼

The best way to manage concurrency in Go involves applying worker pools, cancellation signals, and safe goroutine usage patterns. These idiomatic patterns prevent goroutine leaks and ensure safe parallel processing without data races.

How do I design effective Go interfaces and structs?▼

Designing effective Go interfaces and structs requires keeping interfaces small and focused, utilizing dependency injection, and favoring composition. This creates cohesive package layouts with clear responsibilities for your modules.

Can I use these Go patterns to refactor an existing large codebase?▼

Yes, you can apply these idiomatic Go patterns to refactor an under-structured Go module into a cohesive package layout. The guidelines address memory management and package organization across small to large codebases during writing and reviewing.

Why does my Go module lack clear responsibilities and how can patterns fix it?▼

Your Go module lacks clear responsibilities due to under-structured package organization. Applying idiomatic patterns for struct design, memory management, and package layout refactors the module into a cohesive and robust structure.