Port Forwarding with Go - Setting up a TCP proxy using Go.
CREATING A WEB APP USING THE GOLANG GORILLA WEB TOOLKIT - Nice example of using Gorilla mud for a simple go web app.
Understand Go pointers in less than 800 words or your money back - Handy primer for those coming to go from other languages where pointers aren’t prevalent.
ASP.NET Core RESTful Web API versioning made easy - Hanselman covers options around how to version your API’s.
A Comprehensive Guide to HTTP/2 Server Push - A nice introduction to HTTP/2 for those new to the technology.