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In this tutorial, you'll get a brief introduction to Go programming. Along the way, you will install Go, write some simple "Hello, world" code, use the go command to run your code, use the Go package discovery tool, and call functions of an external module.
Go is an open-source programming language supported by Google. Join our community and learn about working with the Go Programming Language.
See the release history for more information about Go releases. As of Go 1.13, the go command by default downloads and authenticates modules using the Go module mirror and Go checksum database run by Google.
Download and install Go quickly with the steps described here. For other content on installing, you might be interested in: Managing Go installations -- How to install multiple versions and uninstall.
$ go mod init example/hello go: creating new go.mod: module example/hello In your text editor, create a file hello.go in which to write your code. Paste the following code into your hello.go file and save the file.
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software. Gopher image by Renee French, licensed under Creative Commons 4.0 Attribution license.
Go is a statically typed, compiled high-level programming language designed at Google [12] by Robert Griesemer, Rob Pike, and Ken Thompson. [4] It is syntactically similar to C, but also has memory safety, garbage collection, structural typing, [7] and CSP -style concurrency. [13]
Say Hello, World with Go. Create a module. A multi-part tutorial that introduces common programming language features from the Go perspective. Getting started with multi-module workspaces. Introduces the basics of creating and using multi-module workspaces in Go.
