I can't share any of my own examples, but most of the work I do was originally based on Vugu[0] which is open source. It is loosely modelled on Vue, so template files have both HTML and Go source (for the view / front end / ui handling) in the one file.[1] The code I have written has since diverged a bit from Vugu but at its core it's handled the same way.
People are still working on Vugu (you can check the issues / branches) but there hasn't been a new release in a while; it's still somewhat experimental.