Yes, over time with contributions from community the app library will grow and pipelines can be built with ready to use apps.

For complex cases or specialized integrations, you can use any npm library to build your flow.

You can integrate into your stack with HTTP API and we can build SDKs for popular languages so it's just a function call to send the events.

I wonder how cptn compares with ActivePieces. AP's been declared the "Open Source Zapier" and I have been having a blast with it.

https://www.activepieces.com/pieces

https://github.com/activepieces/activepieces

Seems more like open source fivetran. For loading data into a warehouse.