https://gitpod.io/#https://github.com/arkenidar/golang-web-and-more
https://8881-cyan-prawn-xendky96.ws-eu18.gitpod.io/?s=xyz+this+from+GitPod
from the directory, run like this: go run sample-filename.go
for installing libraries: go get sample-library-URL
after running the server at port e.g. 8080, open the browser and go to localhost:8080