Scala support in IntelliJ is ok, but still not great. There are some Akka constructs IntelliJ underlines in red for years and JetBrains doesn't fix it. I've never seen something like that with Kotlin.

The hard truth is that Scala was not designed with tool support in mind and it probably never will be. For example hierarchical implicit conversions, while powerful, are terrible for tooling.

> Scala was not designed with tool support in mind and it probably never will be

You should pay attention to what's going on in the ecosystem. Dotty comes with LSP support. The Scala Center's main focus is tooling. JetBrains has been pretty committed and cooperating as of late. And several projects are building serious alternatives to SBT.

Not sure why you were downvoted. IntelliJ’s Scala plugin is top-notch in my experience.

True, nor do I understand your downvote.

+1 works great

Intellij still can't figure out how to handle implicits. At this point i have an intuition about the errors that idea reports as errors but actually aren't'.

Are you using the latest version of IntelliJ ?

Because it does a pretty good job with implicits now: https://blog.jetbrains.com/scala/2018/07/25/intellij-scala-p...

Agree. In fact, we have a rule in our team that if a feature is not supported by IntelliJ, then it's probably too arcane and should not be used.

Apart the fact that I would disagree on intellij support, what about the other ides? Eclipse? Visual studio (not code)?