ReactFlow

Build node-based editors and interactive diagrams with this highly customizable React library.

ReactFlow handles the complex logic of node-based interfaces: rendering, zooming, and edge routing. Industry leaders like Stripe and Typeform use it to build visual workflows. The library features a modular design (over 20,000 stars on GitHub) that supports custom node components and seamless state management. Developers get immediate access to essential plugins: the MiniMap for navigation and the Background for grid alignment. It is the standard for creating data processing pipelines and visual logic builders.

https://reactflow.dev