card.io isn't supported right now, but it's definitely on our list! If you want to use it right now you can send us a PR or just maintain a fork of our clients.

card.io isn't supported right now, but it's definitely on our list! If you want to use it right now you can send us a PR or just maintain a fork of our clients. We have some plans to allow custom native modules without forking the client but that's probably a few months out. If you join our slack we'll let you know about any updates: https://slack.exponentjs.com/ https://slack.exponentjs.com/