let size = 50;

const colors = ['#00f3f1','#b2ff00','#fa1453']

​

function setup(){

  createCanvas(1000,1000);

}

​

function draw(){

  textSize(30);

textAlign(CENTER);

text('2021.02.06', width/2,50);

  fill(255,255,255)

  let frame = frameCount/100

  background(0,10);

    //noStroke()

  translate(width/2,height/2)

  for(let i=0; i<len; i++){

   push()

    noFill()

   rotate(i/2+frameCount/30)

    stroke(colors[i])

   //fill(colors[i])

   ellipse(size*i,0,size*sin(frame)*10,size*cos(frame)*10)

   pop()

}

}