go

Original：🇺🇸 English

Translated

Go (Golang) with goroutines, channels, interfaces, and idiomatic patterns. Use for .go files.

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Sourceg1joshi/agent-skills

Added on2026-02-11

NPX Install

npx skill4agent add g1joshi/agent-skills go

SKILL.md Content

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Go

A simple, fast, and concurrent language developed by Google.

When to Use

Microservices / Cloud-native apps
Network tools (servers, proxies)
High-performance systems
CLIs

Quick Start

package main

import "fmt"

func main() {
    fmt.Println("Hello, World!")

    ch := make(chan string)
    go func() {
        ch <- "from goroutine"
    }()

    msg := <-ch
    fmt.Println(msg)
}

Core Concepts

Goroutines

Lightweight threads managed by the Go runtime.

go doSomething()

Channels

Typed conduits for communication between goroutines.

Interfaces

Implicitly implemented. If a struct has the methods, it implements the interface.

Best Practices

Do:

Handle errors explicitly (check
```
if err != nil
```
)
Use
```
gofmt
```
to format code
Keep extensive comments for public APIs
Use context for cancellation and timeouts

Don't:

Ignore errors (using
```
_
```
) blindly
Use panic/recover for normal error handling
Create large interfaces (keep them small)

go