I've heard https://github.com/gocolly/colly#readme mentioned fondly, but I've never used it

    c.OnHTML("a[href]", func(e *colly.HTMLElement) {
  e.Request.Visit(e.Attr("href"))
 })

Sometimes I wish Go idioms included an iterator abstraction, it's easier to understand and less hideous than that functional callback style.

> Does anyone know if there as a good equivalent for Go

Yes: https://github.com/anaskhan96/soup

It works well.