Go Web Programming. Sau Sheong Chang

This book introduces the basic concepts of writing a web application using the Go programming language, from the ground up, using nothing other than the standard libraries.
While there are sections that discuss other libraries and other topics, including testing and deploying web applications, the main goal of the book is to teach web programming using Go standard libraries only.
The reader is assumed to have basic Go programming skills and to know Go syntax. If you don’t know Go programming at all, I would advise you to check out.