JSFiddle - React, Tailwind, and code Playground

by Maria Karanasou

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.4.0/d3.js"></script>

JavaScript

var svg = d3.select('body')
.append('svg')
.attr('width', 600)
.attr('height', 300)



var g = svg
				.selectAll('g')
        .data([[20,30],[40,50]])
        .enter()
        .append('g');

g.each(function (d, i) {
  console.log(d, i)
})
console.log(g, svg)