JSFiddle - React, Tailwind, and code Playground

HTML

<body>
    <div id="spring"></div>
</body>

JavaScript

"use strict"
var MagicSpring = {};
MagicSpring.generate = function () {
  "use strict"
  var x1, y1, z1, x2, y2, z2, xo, yo, zo, dx, dy, dz, e, de, i, t, os, bt;
  var ir, or, lh, h, delta, angle, extr;//inner and outer radius instead of diameter 
  var l = "";
  t = 205;//temperature
  bt = 50;//bed temperature
  ir = 30;//inner radius
  or = 35;//outer radius of helix
  lh = .47;//"layer height"in mm(distance in z direction traveled for every revolution in the xy plane
  delta = .5;//change in angle(degrees) for every "zigzag" fron inner to outer radius, or back
  angle = 0;//starting angle
  h = 70;//height of total helix in mm
  extr = 0.026;//extrusion factor(mm extruder/mm movement) todo: change to calculated extrusion with fudge factor
  os = 50;
  xo = or + os;//x offset
  yo = or + os;//y offset
  zo = 0;//z offset
  x1 = x2 = xo + ir;
  y1 = y2 = yo;
  z1 = z2 = zo;
  e = 0;
  var outstring="";
  var outg = {};
  outg.println = function(str){
    outstring+= str + "<br>";
  }
  var String = {};
  String.format = function(instr, ...vals){
    for (var curr=0;curr < vals.length;curr++){
      var curstr = curr==0? '' : curr+1;
      var replaceStr = "%" + curstr + "f";
      var value = ""+ vals[curr];
      var dotPos = value.indexOf('.');
      if (dotPos != -1){
        instr =  instr.replace(replaceStr,value.substring(0,dotPos+7));
      } else {
        instr =  instr.replace(replaceStr,value);
      }
      
    }
    return instr; 
  };
  var jsMath = {};
  jsMath.toRadians = function(val){
    return val * Math.PI/180;
  }
  
  outg.println("G21");
  
  
  if (t != 0) { // Set extruder temp if var set above
    l = String.format("M104 S%f", t);
    outg.println(l);  
  } 
  if (bt != 0) { // Set bed temp if var set above
    l = String.format("M140 S%f", bt);
    outg.println(l);
  }
  if (bt != 0) {  // Wait for bed temp
    l = String.format("M190 S%f", bt);
    outg.println(l);
  }
  if (t != 0) { // Wait for extruder temp
    l =...