This is the first part of a tutorial that introduces a few fundamental features of the Go language. If you're just getting started with Go, be sure to take a look at Tutorial: Get started with Go, which introduces the go command, Go modules, and very simple Go code. In this tutorial you'll create two modules. The first is a library which is intended to be imported by other libraries or application
![Tutorial: Create a Go module - The Go Programming Language](https://cdn-ak-scissors.b.st-hatena.com/image/square/2d5005d814a9ae0d14cf1971b49ee397008fff11/height=288;version=1;width=512/https%3A%2F%2Fgo.dev%2Fdoc%2Fgopher%2Fgopherbelly300.jpg)