Scala 3 support

Pekko has experimental support for Scala 3.

Using 2.13 artifacts in Scala 3

You can use CrossVersion.for3Use2_13 to use the regular 2.13 Pekko artifacts in a Scala 3 project. This has been shown to be successful for Streams, HTTP and gRPC-heavy applications.

Scala 3 artifacts

We are publishing experimental Scala 3 artifacts that can be used ‘directly’ (without CrossVersion) with Scala 3.

We do not promise binary compatibility for these artifacts yet.