How to make an HTTP POST request with a JSON body in Go

Go, also known as Golang, is an open-source programming language ideal for building web applications that are simple, fast, and reliable. This tutorial explores key concepts of Go's web development capabilities, including converting JSON data into Go data types using unmarshalling and marshalling processes, setting up a basic web server using the gorilla/mux package, and making HTTP POST requests. It provides a hands-on demonstration of parsing raw JSON data into structured Go types, such as structs, within a simple web server setup. The tutorial emphasizes the creation of a basic web server to handle POST requests, utilizing the gorilla/mux library to define routes and manage incoming requests. To validate the server's functionality, the tutorial suggests using Postman for HTTP POST requests, offering practical insights into Go's JSON handling and web server setup processes. Additionally, it references LogRocket for enhancing digital experiences, suggesting its use for error tracking in real-world applications.