Mux stands for the multiplexer. Similarly, Gorilla Mux is a multiplexer designed to multiplex HTTP routes (URLs) to different handlers. Handlers are the functions which can handle the given requests. Gorilla Mux is a wonderful package for writing beautiful routes for our web applications and API servers.

Gorilla Mux provides tons of options to control how routing is done to your web application. It allows a lot of features. Some of them are:

• Path-based matching
• Query-based matching
• Domain-based matching
• Sub-domain based matching
• Reverse URL generation