Top 20 NuGet actors Packages

Sharded actors with managed lifecycle for Akka.NET cluster
TestKit for writing tests for Akka.NET using xUnit.
Stream based query interface for persistence journal plugins for Akka.NET
Replicated data using CRDT structures
Microsoft Orleans clustering provider backed by Kubernetes
Akka.NET is a port of the popular Java/Scala framework Akka to .NET
Remote actor support for Akka.NET
AutoFac Dependency Injection (DI) support for Akka.NET
Dependency injection support for Akka.NET
Persistence actor support for Akka.NET
You need a Akka.TestKit.* package! Add the one appropriate for the test framework you use instead. For example: Akka.TestKit.Xunit or Akka.TestKit.VsTest. This package only contains base functionality for writing tests for the Akka.NET framework.
Distributed publish/subscribe, client and singleton support for Akka.NET cluster
Cluster support for Akka.NET
Hyperion serializer for Akka.NET
TestKit for writing tests for Akka.NET using xUnit.
Reactive stream support for Akka.NET
Akka.NET Persistence ADO.NET middleware
Core library of Microsoft Orleans used both on the client and server.
Support library for hosting Orleans on Microsoft Azure.
Library of utility types for relational storage of Microsoft Orleans