Top 20 NuGet actor Packages

Sharded actors with managed lifecycle for Akka.NET cluster
Reactive stream support for Akka.NET
Akka.NET Persistence ADO.NET middleware
Replicated data using CRDT structures
Akka.NET is a port of the popular Java/Scala framework Akka to .NET
Remote actor support for Akka.NET
ServiceFabric.Mocks contains many mocks and helper classes to facilitate and simplify unit testing of your Service Fabric Actor and Service projects.
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.
NLog logging adapter for Akka.NET
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.
TestKit for writing tests for Akka.NET using xUnit.
Akka.NET streams support for ADO.NET Persistence middleware.
F# API support for Akka.NET
Dependency Injection (DI) TestKit support for Akka.NET
Akka.NET Persistence journal and snapshot store backed by SQLite.