golang-patterns

Codify idiomatic Go patterns and best practices for application development.

1.8k|303|Updated Jan 27, 2026

Search Tags:#concurrency #golang #code-quality #design-principles #error-handling #idiomatic-go #go-patterns

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npx skills add https://github.com/xu-xiang/everything-claude-code-zh --skill golang-patterns-xu-xiang

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Skill: golang-patterns
Source: https://github.com/xu-xiang/everything-claude-code-zh/tree/main/docs/zh-TW/skills/golang-patterns
Command: npx skills add https://github.com/xu-xiang/everything-claude-code-zh --skill golang-patterns-xu-xiang

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill codifies idiomatic Go patterns and best practices for building robust, maintainable Go applications.

Core Features & Use Cases

Clear coding principles: simple and readable Go code.
Design guidance: interface-driven design, error handling, and concurrency-friendly patterns.
Use cases: starting a new Go project, reviewing and refactoring existing Go code, and aligning legacy code with idiomatic practices.

Quick Start

Ask the AI for a concise Go patterns guide or a starter checklist covering common idioms, anti-patterns, and examples.

Frequently Asked Questions about golang-patterns

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

FAQPage Schema

What are idiomatic Go patterns for writing robust code?▼

Idiomatic Go patterns emphasize simple, clear code, useful zero values, and interface-based design to build robust, maintainable Go applications. They cover error handling, concurrency patterns, and performance-conscious decisions.

How do I refactor existing Go code to follow best practices?▼

Refactoring Go code involves applying idiomatic Go patterns to align legacy projects with best practices. This includes simplifying code, adopting interface-driven design, and improving error handling and concurrency structures.

What is the best way to handle errors in Go applications?▼

Error handling in Go should follow idiomatic patterns that prioritize clear, maintainable code. This involves explicit error checks, wrapping errors for context, and designing robust interfaces across multiple modules.

How do concurrency patterns in Go improve application performance?▼

Concurrency patterns in Go enable memory- and performance-conscious decisions by structuring parallel processes efficiently. They are core idiomatic Go patterns that ensure robust and maintainable concurrent execution.

When do I need interface-based design in Go?▼

Interface-based design in Go is needed when building maintainable packages across multiple modules. It is a core idiomatic Go pattern that promotes simple, clear code and flexible architecture.

Can I use idiomatic Go patterns for starting a new project?▼

Yes, idiomatic Go patterns provide a starter checklist of common idioms and anti-patterns for starting new Go projects. They guide interface-driven design, error handling, and concurrency-friendly structures.