p5.js implementation of googly eyes looking around (https://twitter.com/thibpat/status/1484628474002300928). Paste into https://editor.p5js.org/ to try it out!

googly-eyes.js

let colors;
const colorOptions = ['green', 'darkblue', '#954535', 'black'];
function setup() {
  createCanvas(400, 400);
  colors = Array(10).fill(0).map(x => colorOptions[floor(random(0, colorOptions.length))]);
}

function eye(x, y, targetX, targetY, color) {
  noFill();
  stroke(0);
  ellipse(x, y, 20, 40);
  
  const angle = atan2(targetY-y, targetX-x);
  x += cos(angle)*5;
  y += sin(angle)*13;
  noStroke();
  fill(color);
  circle(x, y, 12);
  fill(0);
  circle(x, y, 8);
}

function eyes(x, y, targetX, targetY, color) {
  eye(x-12, y, targetX, targetY, color)
  eye(x+12, y, targetX, targetY, color)
}


function draw() {
  background(255);
  const t = Date.now();
  for(let i=0; i<10; i++) {
    const x = map(noise(i, t/5000, 0), 0, 1, 0, width);
    const y = map(noise(i, t/5000, 1), 0, 1, 0, height);
    eyes(x, y, 350, 200, colors[i]);
  }
}