A modern programming language that makes developers happier.

kotlinlang

:rocket: *Kotlin 2.5.0-Beta1*, the first preview release in the 2.5.0 cycle, is now available!

*Kotlin/JS updates:*
:dart: *New ES2020 target for Kotlin/JS and the Gradle plugin* — <https://youtrack.jetbrains.com/issue/KT-88294|KT-88294>
•  *`dynamic` and `Any` are now exported to TypeScript as `unknown`* — <https://youtrack.jetbrains.com/issue/KT-49791|KT-49791> (enable with `-Xdts-use-unknown-instead-of-any` )
• *Support for exporting nested interfaces to JavaScript* — <https://youtrack.jetbrains.com/issue/KT-88024|KT-88024>
:speech_balloon: If you’re curious, give the preview a try! We’d be incredibly happy to hear about ES2020 compatibility, TypeScript export, unexpected behavior, or any other feedback reported in <http://kotl.in/issue|kotl.in/issue> or here in Slack!