We fund our open source libraries with React Flow Pro  subscriptions. Subscribers get access to our Pro Platform where they can view advanced examples, contact us for 1:1 support, and help us prioritize GitHub issues. So far that code has been private but we’ve rebuilt it from the ground-up, added features, refreshed the design, and gave it the MIT License it deserves.

It’s not plug-and-play at the moment, but we hope that some folks take a look, get inspired for their own projects, and that our Pro Subscribers like the new features we built.