Is Spring written in Kotlin?

Running the Project Launch IntelliJ IDEA and open the starter project . Gradle will start syncing the project, which could take a couple of minutes. In your Spring Boot project, you’ll find the web application code in the src folder. You’ll write the Kotlin code inside the main/kotlin folder.13 Ara 2021

The Spring Framework provides first-class support for Kotlin and lets developers write Kotlin applications almost as if the Spring Framework was a native Kotlin framework. The easiest way to build a Spring application with Kotlin is to leverage Spring Boot and its dedicated Kotlin support.

Kotlin’s Java interop is amazing, and was by no means an afterthought by Jet Brains. Thus Kotlin works nicely with Spring , which provides a lot of the boilerplate functionality for web applications, especially Spring Boot.