is there any compose counterpart of customlayout manager of recyclerview?

not yet. could you please share what use case you want to solve so we can prioritize it properly?

just some fancy stuff in recyclerview. for example having a stackview.

no, not yet, unfortunately. we also don't have scroll snapping yet. maybe you can try to fork this pager in some way for now: https://github.com/android/compose-samples/blob/1630f6b35ac9e25fb3cd3a64208d7c9afaaaedc5/Jetcaster/app/src/main/java/com/example/jetcaster/util/Pager.kt