function setup() {

  createCanvas(windowWidth, windowHeight);

  noLoop();

}

​

function draw() {

  background(255)

  let colors = [

  color(100,101,165),

  color(105,117,167),

  color(243,234,107),

  color(242,138,49),

  color(241,88,56),

]

​

  for (let x = 0; x <= width; x++) {

    stroke(random(colors));

    line(random(width), random(height), random(width), random(height)); 

  }

}