Join us to welcome the new world of reusable code. In the talk, we will be creating a web application with JVM backend, React JavaScript frontend. Eugene explains, how Kotlin allows us to reuse code between platforms. Kotlin will not help you to use your JVM library from iOS or JavaScript. We will do live-coding and go through several examples. One need multiplatform libraries too, we cover the topic and share and use some production-ready multiplatform libraries for the demo application we create. You'll learn about Kotlin multiplatform