1.js

export function animationInterval(ms, signal, callback) {
  const start = document.timeline.currentTime;

  function frame(time) {
    if (signal.aborted) return;
    callback(time);
    scheduleFrame(time);
  }

  function scheduleFrame(time) {
    const elapsed = time - start;
    const roundedElapsed = Math.round(elapsed / ms) * ms;
    const targetNext = start + roundedElapsed + ms;
    const delay = targetNext - performance.now();
    setTimeout(() => requestAnimationFrame(frame), delay);
  }

  scheduleFrame(start);
}

2.js

// Usage
import { animationInterval } from './1.js';

const controller = new AbortController();

// Create an animation callback every second:
animationInterval(1000, controller.signal, time => {
  console.log('tick!', time);
});

// And to stop it:
controller.abort();