JSFiddle - React, Tailwind, and code Playground
by chrisJamesC
HTML
<div id="rect-demo"></div>
JavaScript
var rectDemo = d3.select("#rect-demo").
append("svg:svg").
attr("width", 400).
attr("height", 300);
rectDemo.append("svg:rect").
attr("x", 100).
attr("y", 100).
attr("height", 100).
attr("width", 200);