JSFiddle - React, Tailwind, and code Playground

CSS

svg {
  font: 10px sans-serif;
}
 
.line {
  fill: none;
  stroke: #181;
  stroke-width: 1.5px;
}
 
.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

JavaScript

var end_ts = new Date().getTime();
var range = 60000;
var start_ts = end_ts - range;
 
var n = 30,
    random = d3.random.normal(0, .2),
    data = d3.range(n).map(function(i) {
      return { time:new Date(end_ts - (n*1000) + i*1000), value:random() };
    });

var margin = {top: 20, right: 20, bottom: 20, left: 40},
    width = 500 - margin.left - margin.right,
    height = 300 - margin.top - margin.bottom;
 
var x = d3.time.scale()
    .domain([new Date(start_ts), new Date(end_ts)])
    .range([0, width]);
 
var y = d3.scale.linear()
    .domain([-1, 1])
    .range([height, 0]);
 
var line = d3.svg.line()
    .x(function(d, i) { return x(d.time); })
    .y(function(d, i) { return y(d.value); });
 
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 + ")");
 
svg.append("defs").append("clipPath")
    .attr("id", "clip")
  .append("rect")
    .attr("width", width)
    .attr("height", height);
 
var xAxis = d3.svg.axis().scale(x).orient("bottom")
var xAxisGroup = svg.append("g")
    .attr("class", "x axis")
    .attr("transform", "translate(0," + y(0) + ")")
    .call(xAxis);
 
svg.append("g")
    .attr("class", "y axis")
    .call(d3.svg.axis().scale(y).orient("left"));
 
var path = svg.append("g")
    .attr("clip-path", "url(#clip)")
  .append("path")
    .datum(data)
    .attr("class", "line")
    .attr("d", line);
 
// Render the first time
path.attr("d", line)

// Add some more data
for (var i=0; i < 10; i++)
  data.push({time: new Date(start_ts+5000+i*1000), value: random()});

// Render the second time
path.attr("d", line)