I implemented a basic hot reloading tool for working with static html pages in Golang. It's better to use some live reloading tool such as air currently. I am planning to implement a file watcher as well.
go install github.com/anilsenay/gohot
Default:
gohot start
With options:
gohot start --port 3000 --proxy http://localhost:8080
Default:
gohot refresh
With options:
gohot refresh --port 3000