JSFiddle - React, Tailwind, and code Playground

by levvsha

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.10.0/d3.js"></script>
<form>
  <label><input type="radio" name="mode" value="multiples" checked> Multiples</label>
  <label><input type="radio" name="mode" value="stacked"> Stacked</label>
</form>

CSS

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  margin: auto;
  position: relative;
  width: 960px;
}

text {
  font: 10px sans-serif;
}

.axis path {
  display: none;
}

.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

.group-label {
  font-weight: bold;
  text-anchor: end;
}

form {
  position: absolute;
  right: 10px;
  top: 10px;
}

JavaScript

var tsvString = `group	date	value
1	2008-01	10
1	2008-04	8
1	2008-07	14
1	2008-10	9
1	2009-01	10
1	2009-04	8
1	2009-07	14
1	2009-10	9
2	2008-01	3
2	2008-04	3.5
2	2008-07	5
2	2008-10	11
2	2009-01	3
2	2009-04	3.5
2	2009-07	4.5
2	2009-10	10.5
3	2008-01	10
3	2008-04	8
3	2008-07	14
3	2008-10	9
3	2009-01	10
3	2009-04	8
3	2009-07	14
3	2009-10	9
4	2008-01	3
4	2008-04	3.5
4	2008-07	5
4	2008-10	11
4	2009-01	3
4	2009-04	3.5
4	2009-07	4.5
4	2009-10	10.5`;

var parseDate = d3.timeParse("%Y-%m"),
    formatYear = d3.format("02d"),
    formatDate = function(d) { return "Q" + ((d.getMonth() / 3 | 0) + 1) + formatYear(d.getFullYear() % 100); };

var margin = {top: 10, right: 20, bottom: 20, left: 60},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var y0 = d3.scaleBand()
    .rangeRound([height, 0])
    .padding(.2);
    
var y1 = d3.scaleLinear();

var x = d3.scaleBand()
    .rangeRound([0, width])
    .padding(.1);
    
var xAxis = d3.axisBottom()
    .scale(x)
    .tickFormat(formatDate);

var nest = d3.nest()
    .key(function(d) { return d.group; });

var data = d3.tsvParse(tsvString);

data.forEach(function(d) {
  d.date = parseDate(d.date);
  d.value = +d.value;
});

var dataByGroup = nest.entries(data);

var keys = data.columns.slice(1);

var color = d3.scaleOrdinal(d3.schemeCategory10);

var svg = d3.select("body").append("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

x.domain(dataByGroup[0].values.map(function(d) { return d.date; }));
y0.domain(dataByGroup.map(function(d) { return d.key; }));
y1.domain([0, d3.max(data, function(d) { return d.value; })]).range([y0.bandwidth(), 0]);

var stack = d3.stack()
	.keys(keys)(data);

var group = svg.selectAll(".group")
.data(dataByGroup)
.enter().append("g")
.attr("class", "group")
.attr("transform", function(d) { return...