Javalin vs Ktor: What are the differences?
What is Javalin? Simple REST APIs for Java and Kotlin. Javalin started as a fork of the Spark framework but quickly turned into a ground-up rewrite influenced by express.js. Both of these web frameworks are inspired by the modern micro web framework grandfather: Sinatra, so if you’re coming from Ruby then Javalin shouldn’t feel too unfamiliar.
What is Ktor? Framework for quickly creating connected applications in Kotlin. It is a framework for building asynchronous servers and clients in connected systems using the Kotlin programming language.
Javalin and Ktor can be categorized as "Microframeworks (Backend)" tools.
Javalin and Ktor are both open source tools. It seems that Ktor with 6.1K GitHub stars and 470 forks on GitHub has more adoption than Javalin with 3.6K GitHub stars and 313 GitHub forks.