Java to Kotlin Conversion Comes to Visual Studio Code | The Kotlin Blog

JetBrains has introduced a Java to Kotlin (J2K) converter extension for Visual Studio Code, aiming to facilitate the conversion of Java files to Kotlin code seamlessly within the popular editor. Recognizing the widespread use of Visual Studio Code among developers, JetBrains has developed this extension to reduce the manual effort involved in migrating legacy Java codebases or switching languages mid-project. The extension leverages the same engine used in JetBrains' primary IDEs, ensuring reliable and idiomatic Kotlin code conversion. This initiative is part of JetBrains' broader commitment to supporting Kotlin developers across different platforms, complementing other tools like the Kotlin Language Server Protocol. Users are encouraged to provide feedback on the extension through YouTrack or the Visual Studio Marketplace.