Golang x/net

The official library for parsing HTML.
It is not shipped with go's standard library, but it is maintained by the go developers.

Documentation

official docs	https://pkg.go.dev/golang.org/x/net/html
atom.Atom constants (element types)	https://pkg.go.dev/golang.org/x/net@v0.0.0-20220706163947-c90051bbdb60/html/atom#Atom

Install

go get golang.org/x/net