D3.dart
A Dart API for D3.js
using dart:js.
Usage
var data = [4, 8, 15, 16, 23, 42];
var x = new LinearScale<num>()
..domain = [0, max(data)]
..range = [0, 420];
new Selection('.chart').selectAll('div').data(data).enter().append("div")
..styleFn["width"] = ((d) => "${x(d)}px")
..textFn = (d) => d;