Javalin 4.0.0 has been released (web micro-framework) submitted by /u/javalin_io [link] [comments] You Might Also Like is it possible to create kotlin as external server ? January 15, 2023 Java to Kotlin Refactoring October 18, 2021 What to Expect From the Kotlin Team in 2022–23: Key Projects and Productivity Features June 6, 2022