Meteor - Server Only

Hi. Is there a possibility to run only Meteor server, which would serve only static HTML? I really like Meteor as Backend, but React Native is quite sufficient for my front end. Idea is then to have Meteor serving static HTML which would contain CDN served Javascript bundle.

I would also love to have Authentication from Meteor, but only as bonus if possible :wink:

Currently Meteor serves quite a lot of extra Javascript.