Added Strawberry Shake GraphQL client for .NET

Author: michaelstaib

src/content/code/language-support/c-net/client/strawberry-shake.md

@@ -0,0 +1,23 @@
+---
+name: Strawberry Shake
+description: Strawberry Shake is a open-source reactive GraphQL client for .NET 
+url: https://chillicream.com/docs/strawberryshake/
+github: ChilliCream/hotchocolate
+---
+
+Strawberry Shake removes the complexity of state management and lets you interact with local and remote data through GraphQL.
+
+You can use Strawberry Shake to:
+
+- Generate a C# client from your GraphQL queries.
+- Interact with local and remote data through GraphQL.
+- Use reactive APIs to interact with your state.
+
+```csharp
+client.GetHero
+    .Watch(ExecutionStrategy.CacheFirst)
+    .Subscribe(result => 
+    {
+        Console.WriteLine(result.Data.Name);
+    })
+```