Building Microservices API in Go - Refactoring and Go Modules

This video tutorial focuses on refactoring a Go application by organizing code into separate files for handlers and application logic. It introduces Go modules for dependency management, eliminating the need for projects to reside in the Go path. The video also demonstrates creating a custom request multiplexer and concludes with a recap and a preview of the next topic, Gorilla Mux.

What are the main components discussed in the video for structuring the application?

Explain the purpose of moving handlers into a separate file.

How does the application handle dependencies with Go modules?

What is the significance of creating a Go module for the application?

Describe the process of creating a new request multiplexer.

What changes were made to the main function after refactoring?

What will be covered in the next video according to the transcript?