Reason-React has support for transitioning from JS: https://reasonml.github.io/reason-react/index.html#reason-react-interop-with-existing-javascript-components

Reason-React has support for transitioning from JS: https://reasonml.github.io/reason-react/index.html#reason-react-interop-with-existing-javascript-components https://reasonml.github.io/reason-react/index.html#reason-re... In your case you need to make sure you're binding against the JavaScript output, not the TypeScript input. Drop by the #react channel in discord.gg/reasonml to chat.