Can we develop any UI inside of the common layer yet between android and desktop, or is the UI only available in the platform directories currently?

According to samples, yes we can.

yes, you can. see examples https://github.com/JetBrains/compose-jb/tree/master/examples/codeviewer/common/src/commonMain/kotlin/org/jetbrains/codeviewer/ui

This is fantastic

In fact, it is already working for Kotlin/JS also but only inside a single module due to Kotlin IR compiler plugin API limitations. Here is the demo: https://zal.im/h8/ We are preparing the sources of that prototype. But note that it is far from production, it’s just a proof of concept.

@snrostov thanks for the awesome work... i assume we will using the DOM elements for rendering the app instead of the flutter approach,(rendering everything on canvas) which has poor user experience ?

@suresh thanks for the kind of words. Yes, the prototype working on top of DOM nodes rather than canvas. However, It may be challenging to implement a common API between platforms that are working on top of pixels and DOM nodes rendering. It is unclear how it will be in the end.