I ❤️ Ktor.
This is a PoC web framework I'm writing to show how easy the dream of Kotlin can be achieved. For this I am building a web framework over Ktor that gives the developer an out of the box experience with automatic logging, openapi documentation generation, health inspection, metrics, tracing, web client, etc. Most of this is huge thanks to Ktor ❤️
If there is interest I will try my best to open-source it!