from https://css-tricks.com/stop-animations-during-window-resizing/

resize.css

.resize-animation-stopper * {
  animation: none !important;
  transition: none !important;
}

resize.js

let resizeTimer;
window.addEventListener("resize", () => {
  document.body.classList.add("resize-animation-stopper");
  clearTimeout(resizeTimer);
  resizeTimer = setTimeout(() => {
    document.body.classList.remove("resize-animation-stopper");
  }, 400);
});