Almost two years ago we open sourced React Flow that was built for our flow-based data processing tool Datablocks. Since then we invested more and more time in React Flow and it got a lot of traction (25k+ website visitors per month, 9k+ stars on Github, 1k+ Discord members, 100k+ weekly downloads on npm). We are super happy about the progress and the community that has developed around React Flow. We think that the library has a lot of potential to solve problems that many developer teams face when building node-based editors.