Which part? The coming with most of what you get from Play? Look at Go's template/html and net/http.
If you don't like those, pango2 aims to provide django-esque templates for go; things like martini, gin-gonic, and negroki provide nicer routers; and Gorilla aims to provide a good deal of web-server-y things.
Any link? That seems to be pretty much wrong.