Are there any documents for Kotlin compiler? It's ...

# compiler

[Kyant]

Are there any documents for Kotlin compiler? It's very hard to explore by myself.

[Caleb B]

No, which is very frustrating. There's a vague and outdated overview of the FIR DSL at github.com/JetBrains/kotlin/blob/master/docs/fir/fir-plugins.md, but that's it.