This Golang utility is made to find js file locations, navigate to them, then get the sha256 hash of each js file.
While this utility isn't advanced, it can be useful to see if something on your site or someone else's site changed.
synbook-pro :: Go/GoJSpull » ./GoJSpull https://synfinner.ru [+]Status: client connected... https://synfinner.ru/js/main.js - e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 https://synfinner.ru/js/feather.min.js - a81778e3ba898e563988cfb0ce24570bf7e9d594bf545edbd295e7f2200d029b
The code in this may not be the best. I'm still learning stuff.