JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.17/d3.js"></script>
<script src="https://code.jquery.com/jquery-2.2.4.js"></script>
<div class="timeline"></div>

CSS

.axis path,
.axis line,
.tick line,
.line {
  fill: none;
  stroke: #000000;
  stroke-width: 1px;
}

JavaScript

// container target
var elem = ".timeline";

var props = {
  width: 1000,
  height: 600,
  class: "timeline-point",

  // margins
  marginTop: 100,
  marginRight: 40,
  marginBottom: 100,
  marginLeft: 60,

  // data inputs
  data: [
    {
      x: 10,
      y: 20,
      key: "a",
      image: "https://unsplash.it/300/300",
      id: "a"
    },
    {
      x: 20,
      y: 10,
      key: "a",
      image: "https://unsplash.it/300/300",
      id: "b"
    },
    {
      x: 60,
      y: 30,
      key: "a",
      image: "https://unsplash.it/300/300",
      id: "c"
    },
    {
      x: 40,
      y: 30,
      key: "a",
      image: "https://unsplash.it/300/300",
      id: "d"
    },
    {
      x: 50,
      y: 70,
      key: "a",
      image: "https://unsplash.it/300/300",
      id: "e"
    },
    {
      x: 30,
      y: 50,
      key: "a",
      image: "https://unsplash.it/300/300",
      id: "f"
    },
    {
      x: 50,
      y: 60,
      key: "a",
      image: "https://unsplash.it/300/300",
      id: "g"
    }
  ],

  // y label
  yLabel: "Y label",
  yLabelLength: 50,

  // axis ticks
  xTicks: 10,
  yTicks: 10

}

// component start
var Timeline = {};

/***
*
* Create the svg canvas on which the chart will be rendered
*
***/

Timeline.create = function(elem, props) {

  // build the chart foundation
  var svg = d3.select(elem).append('svg')
      .attr('width', props.width)
      .attr('height', props.height);

  var g = svg.append('g')
      .attr('class', 'point-container')
      .attr("transform",
              "translate(" + props.marginLeft + "," + props.marginTop + ")");

  var g = svg.append('g')
      .attr('class', 'line-container')
      .attr("transform", 
              "translate(" + props.marginLeft + "," + props.marginTop + ")");

  var xAxis = g.append('g')
    .attr("class", "x axis")
    .attr("transform", "translate(0," + (props.height - props.marginTop - props.marginBottom) + ")");

  var yAxis = g.append('g')
    .attr("class", "y axis");

 ...