I've compiled a list of JS error logging services here: https://gist.github.com/cheeaun/5835757 https://gist.github.com/cheeaun/5835757 . I've also tried taggin

I've compiled a list of JS error logging services here: https://gist.github.com/cheeaun/5835757 https://gist.github.com/cheeaun/5835757 . I've also tried tagging which one of them uses tracekit and supports source maps, etc.