Top 20 NuGet cqrs Packages

ES/CQRS framework for NServiceBus and EventStore
Cronus is a lightweight framework for dispatching and receiving messages between microservices with DDD/CQRS in mind
Hangfire job scheduling support for EventFlow
Generic SQL support for EventFlow
Async/await first CQRS+ES and DDD framework for .NET - http://geteventflow.net/
Autofac support for EventFlow
NServiceBus support for Aggregates.NET
Event Store event store for EventFlow. Download it from https://geteventstore.com/
RabbitMQ integration for EventFlow
Elasticsearch support for EventFlow
Ease of use framework for testing Aggregates.NET entities and handlers
MSSQL support for EventFlow
A general purpose library for speeding up the development of .NET applications, especially targeting event-driven applications. Source code and general guidance on how to use this framework can be found here: https://github.com/wimvangool/Kingo/wiki
StructureMap support for Aggregates.NET
NewtonsoftJson support for Aggregates.NET
EventStore support for Aggregates.NET
SimpleInjector support for Aggregates.NET
Event Sourcing, CQRS and DDD framework for modern C#/.NET applications. ASP.NET platform integration package (user context, authentication using Identity, etc.).
Decouple does matter, A simple mediator for .Net for sending command, publishing event and request response with pipelines supported
A DDD+CQRS+Event Sourcing framework.