Exactly, it's what I use currently for Kotlin frontend and backend development. I've also used the opensource community edition it for Java and Python developme

Exactly, it's what I use currently for Kotlin frontend and backend development. I've also used the opensource community edition it for Java and Python development. There are a few things that you would have to pay up for that might be worth the money depending on what you are doing. I think their C/C++ IDE (CLion) costs money for example and they have an alternative to XCode called AppCode that does not have a community edition. And they have a few other things that might be worth the cash. But simple Kotlin development works great without that. Everything you need comes with the community edition. You do need a fast computer to run it. It's a resource hog.