How to Learn Golang – A Beginner’s Guide to the Basics


Golang, or Go, is a modern, open-source, and fast programming language that was created by Google in 2009. Go is designed to be simple, reliable, and efficient, and it is widely used for developing web applications, microservices, cloud computing, and system programming. In this blog post, I will show you how to learn Golang from scratch, covering the basics of the language and its features.

Why Learn Golang?

There are many reasons to learn Golang, such as:

  • Performance: Go is a compiled language, which means it runs faster than interpreted languages like Python or Ruby. Go also supports concurrency, which allows it to run multiple tasks at the same time, making use of the available CPU cores.
  • Simplicity: Go has a clear and concise syntax, which makes it easy to read and write. Go also has a small and consistent set of features, which avoids the complexity and confusion of other languages. Go follows the principle of “less is more”, and it aims to solve problems in the simplest way possible.
  • Productivity: Go has a built-in toolchain, which includes tools for formatting, testing, debugging, and documentation. Go also has a rich and standard library, which provides a lot of functionality and packages for common tasks. Go also has a strong and supportive community, which offers a lot of resources and help for learning and development.
  • Scalability: Go is designed to scale well, both in terms of code size and performance. Go has features like modules, interfaces, and goroutines, which make it easy to organize, reuse, and maintain code. Go also has features like channels, sync, and context, which make it easy to handle communication, synchronization, and cancellation of concurrent tasks.

How to Learn Golang?

To learn Golang, you need to have some basic knowledge of programming, such as variables, data types, functions, loops, and conditions. You also need to have a computer with a working internet connection and a text editor or an IDE of your choice. Here are some steps to get started with Golang:

Step 1: Install Go

To install Go on your computer, follow these steps:

  • Go to the official Go website and download the installer for your operating system.
  • Run the installer and follow the instructions to complete the installation.
  • Verify that Go is installed correctly by opening a terminal or a command prompt and typing:
go version

This should display the version of Go that you have installed.

Step 2: Write Your First Go Program

To write your first Go program, follow these steps:

  • Create a folder named “hello” in your preferred location.
  • Create a file named “main.go” in the “hello” folder and open it with your text editor or IDE.
  • Write the following code in the “main.go” file:
package main

import "fmt"

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

This is a simple Go program that prints “Hello, world!” to the standard output.

  • Save the file and run the program by opening a terminal or a command prompt in the “hello” folder and typing:
go run main.go

This should display “Hello, world!” in the terminal or the command prompt.

Step 3: Learn the Basics of Go

To learn the basics of Go, you can use the following resources:

  • The Go Tour: This is an interactive tutorial that introduces you to the main features and concepts of Go. You can run and edit the code examples in your browser and learn by doing.
  • The Go Playground: This is an online tool that allows you to write, run, and share Go code. You can use it to experiment with Go and test your ideas quickly and easily.
  • The Go Documentation: This is the official documentation of Go, which includes the specification, the standard library, the effective Go guide, and the Go blog. You can use it to learn more about the language and its packages.


In this blog post, I showed you how to learn Golang from scratch, covering the basics of the language and its features. I hope you found this post useful and informative. Happy coding! 😊.

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