Shodo.js

Japanese traditional writing brush

Usage

<script src='path/to/shodo.js'></script>
<canvas id="canvas" width=500 height="600"></canvas>
<script type="text/javascript"> 
  let canvas  = new Shodo.Canvas('canvas');
  let brush = new Shodo.Brush(canvas);
  brush.width = 20;
  brush.blur = 10;
  brush.tipAngle = Math.PI/4.0;
</script>

or

const Shodo = require('shodojs');
let canvas  = new Shodo.Canvas('canvas');
...