ResizeObserver-Watchdog.js

const MAX_LOOP_DURATION = 100; // Maximum duration of the ResizeObserver loop in ms

let resizeTimeout;
let resizeStartTime;

const observer = new ResizeObserver(entries => {
  if (resizeTimeout) {
    clearTimeout(resizeTimeout);
  }

  // If the ResizeObserver loop has been running for more than the maximum duration, bail out
  if (resizeStartTime && Date.now() - resizeStartTime > MAX_LOOP_DURATION) {
    console.warn('ResizeObserver loop limit exceeded');
    return;
  }

  resizeStartTime = Date.now();

  resizeTimeout = setTimeout(() => {
    // handle the ResizeObserver event
    resizeStartTime = null;
  }, 0);
});

// When the observer is disconnected, clear any remaining timeouts
observer.disconnect = function() {
  clearTimeout(resizeTimeout);
  ResizeObserver.prototype.disconnect.apply(this, arguments);
};