docs: add use cases as option for exploring Kalix (#535)

Author: beritou

docs/src/modules/javascript/pages/index.adoc

@@ -10,7 +10,9 @@ NOTE: Lightbend provides Tier 1 support for the JavaScript SDK. See https://docs
 
 Your development project needs to include the Kalix JavaScript SDK and logic to start the gRPC server. You define your components in gRPC descriptors and use `protoc` to compile them. Finally, you implement business logic for service components.
 
-To save the work of starting from scratch, the JavaScript xref:kickstart.adoc[code generation tool] creates a project, complete with descriptors and implementations. Or, you can start from one of our https://docs.kalix.io/quickstart/index.html[Quickstarts].
+To simplify this process, the JavaScript xref:kickstart.adoc[code generation tool] produces a pre-built project with descriptors and implementations.
+
+If you prefer to begin by exploring a fully implemented Kalix service, you can try one of our comprehensive https://www.kalix.io/developer/experience/typescript/[use cases] or a https://docs.kalix.io/quickstart/index.html#_typescriptprotobuf[Quickstart application].
 
 == Prerequisites