flowgraphjs

High-performance WebGL node canvas library.

Install

npm install flowgraphjs

Usage

import { FlowGraph } from 'flowgraphjs';

const fg = new FlowGraph({
  container: document.getElementById('canvas')!,
  statusIcons: { success: '/success.png', error: '/error.png' }
});

const n1 = fg.addNode({
  id: 'A', type: 'node',
  position: { x: 100, y: 100 },
  size: { width: 140, height: 100 },
  label: 'Start',
  inputs: [], outputs: [{ id: 'out0_A', nodeId: 'A', type: 'output', index: 0, position: { x:0, y:0 } }],
  selected: false,
  color: { r: 0.3, g: 0.5, b: 0.8, a: 1 }
});

Build library

npm run build:lib

Outputs ESM and type declarations to dist/.