I just recently experimented with CartoDB. I have an existing Leaflet Map with lots of Plugins and dependencies. Just adding the CartoDB.js does not work (I think there is a version conflict, but I am not sure - I think it does not work with L.Control).
Therefore, I was wondering if it's possible to just use the CartoDB Core with leaflet. I only want to show layers I created with CartoDB. Popups for the layer would be super, but not mandatory.
Is this possible somehow?