Ionic + Private Test Playgrounds?

I am working with some scripts that shouldn’t be public, are there any resources where I can test my code privately? I tried JSfiddle but could not get a private fiddle to work as it didnt like loading the js ionic bundle, I tried over http and https and several old and new versions and no luck, it only likes public fiddles and I don’t know how play.ionic.io works. Anyone know?