If it works anything like OpenShift 3's on premise product, and I see nothing that says it doesn't, you can use whatever IDE you want, but the deeper you get in

If it works anything like OpenShift 3's on premise product, and I see nothing that says it doesn't, you can use whatever IDE you want, but the deeper you get into customization, the less "special sauce" you'll get. Maybe clippy won't pop up and say "hey, it looks like you're trying to use an out of date library!" if you're editing in vi and checking in with git or whatever.