bram209 / reaflow

🎯 React library for building workflow editors, flow charts and diagrams

🕸 reaflow

Node-based Visualizations for React

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REAFLOW is a modular diagram engine for building static or interactive editors. The library is feature-rich and modular allowing for displaying complex visualizations with total customizability.

If you are looking for network graphs, checkout reagraph.

🚀 Quick Links

• Checkout the docs and demos
• Explore the library on Chroma
• Learn about updates from the Changelog

✨ Features

• Complex automatic layout leveraging ELKJS
• Easy Node/Edge/Port customizations
• Zooming / Panning / Centering controls
• Drag and drop Node/Port connecting and rearranging
• Nesting of Nodes/Edges
• Proximity based Node linking helper
• Node/Edge selection helper
• Undo/Redo helper

📦 Usage

Install the package via NPM:

npm i reaflow --save

Install the package via Yarn:

yarn add reaflow

Import the component into your app and add some nodes and edges:

import React from 'react';
import { Canvas } from 'reaflow';

export default () => (
  <Canvas
    maxWidth={800}
    maxHeight={600}
    nodes={[
      {
        id: '1',
        text: '1'
      },
      {
        id: '2',
        text: '2'
      }
    ]}
    edges={[
      {
        id: '1-2',
        from: '1',
        to: '2'
      }
    ]}
  />
);

🔭 Development

If you want to run reaflow locally, its super easy!

• Clone the repo
• yarn install
• yarn start
• Browser opens to Storybook page

❤️ Contributors

Thanks to all our contributors!