createCanvas(windowWidth, windowHeight);

  noLoop();

}

​

function draw() {

  background(220, 20, 120);

​

  for (let i = 0; i < width; i++) {

    let rX = random(0, width);

    let rY = random(0, height);

    ellipse(rX, rY, 16);

  }

}

​