Hi, at https://teleporthq.io we're working on the same topic.
https://twitter.com/TeleportHQio/status/1016341169662459904

We're able to export sketches in any type of code (React, React-Native, Vue, etc... )

We've partnered with https://moqups.com to test our technology in real-life conditions. We'd be really interested in starting a conversation about this topic.

Best regards,
Paul