RealtimeDatabase .NET Core
RealtimeDatabase is an extension for Asp.Net Core and Entity Framework. It enables realtime transport of data using websockets. By subscribing to specific collections the clients get notified on changes of the database. This enables realtime applications and easy data synchronization. You can control permissions and authorization using Attributes on your Entities. It also adds Handler support and enables you to add custom methods and call them over Websocket. RealtimeDatabase is written in C# and runs on all .NET Core compatible platforms.
Here is a small demo of RealtimeDatabase with an Angular client: Example on full screen