No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

Or is there a way to use the one built in TypeScript, for example, from C#( or other languages )

Not yet and not yet. Those items are being tracked in:
- <https://github.com/pulumi/pulumi/issues/3638>
- <https://github.com/pulumi/pulumi/issues/2430>