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himanshu231204
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golang-patterns

Review Go code for idiomatic error handling and concurrency best practices.

2|Updated May 11, 2026
Search Tags:#best practices#error handling#concurrency#golang#idiomatic code#go#backend development
One-click install
npx skills add https://github.com/himanshu231204/AI_Research_agent --skill golang-patterns-himanshu231204
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: golang-patterns
Source: https://github.com/himanshu231204/AI_Research_agent/tree/main/.opencode/skills/golang-patterns
Command: npx skills add https://github.com/himanshu231204/AI_Research_agent --skill golang-patterns-himanshu231204

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill eliminates the frustration of writing inconsistent, non-idiomatic Go code that is hard to maintain, prone to common bugs, and fails to align with community-accepted best practices.

Core Features & Use Cases

  • Idiomatic Core Patterns: Covers zero-value usability, interface design, and functional options for clean, maintainable Go code.
  • Robust Error & Concurrency Handling: Provides proven patterns for error wrapping, worker pools, graceful shutdown, and goroutine leak prevention.
  • Production-Grade Structure & Tooling: Includes standard project layout guidance, linter configuration, and performance optimization techniques. Use this Skill when building backend services, CLI tools, or distributed systems in Go to ensure your code is consistent, efficient, and easy for other Go developers to understand.

Quick Start

Use the golang-patterns skill to review your existing Go HTTP handler code for idiomatic error handling and concurrency best practices, and provide specific refactoring suggestions aligned with Go community standards.

Frequently Asked Questions about golang-patterns

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

FAQPage Schema
What are the best practices for idiomatic Go error handling?▼

Idiomatic Go error handling involves wrapping errors to add context while preserving the original error. This pattern ensures robust backend services by making issues easier to trace during code review and maintenance.

How do I prevent goroutine leaks during Go concurrency?▼

To prevent goroutine leaks, apply concurrency patterns like worker pools and graceful shutdown mechanisms. These safe concurrency practices ensure goroutines terminate correctly without causing memory leaks.

How do I structure a Go project for backend services?▼

Structure Go projects by following a standard project layout that separates packages and modules logically. This ensures your codebase remains maintainable and aligns with community-accepted conventions.

Can I use functional options for interface design in Go?▼

Yes, functional options provide a flexible pattern for interface design and zero-value usability. This approach allows you to configure structs cleanly without requiring complex constructors.

Why does my Go code deviate from community-accepted conventions?▼

Go code often deviates from conventions due to inconsistent interface design or improper package structure. Applying standard linter configurations and performance optimization techniques helps align your code.

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