Ia Sintassi Complessa

    const ps = Array.from({ length: 40 }, (_, i) => ({
  x: Math.random() * 600, y: Math.random() * 400, vx: 2, vy: 2, h: i * 9
}));
function setup() {
  createCanvas(670, 350).parent(document.body);
}
function draw() {
  background(0, 30);
  colorMode(HSB);
  ps.forEach((p, i) => {
    const { x, y, vx, vy, ...rest } = p;
    ps[i] = {
      x: (x + vx) % 670, y: (y + vy) % 350,
      ...Object.entries({ vx, vy }).reduce(
        (a, [k, v]) => ({ 
          ...a, [k]: v * 0.98 + (Math.random() - 0.5) * 0.2 
        }), {}
      ), ...rest,
    };
    fill(rest.h, 80, 90);
    circle(ps[i].x, ps[i].y, 10);
  });
}