I’d like to adopt jsoniter, a wonderful JSON serailizer lib for Scala. I’m using Scala 3.

The only stopper is that I need to serialize this:

Map[String, Any]

Where Any is a class where a given codec is available, like e.g. String, Date, Int, ….

Maybe the solution could be writing a custom codec, and I need probably to use reflection. But I don’t know how to start. I’ve seen the generated codec for a Map[String, Int].

Or perhaps it could be easier with another JSON scala parser lib.

I know that json4s can handle it with Scala 2, but it is buggy in Scala 3. It uses reflection.