https://www.sikich.com/wp-content/themes/sikich-v2/blocks/counter/view.js?ver=7.0.4

1(function () {
2  function animateGroup(container) {
3    const duration = parseInt(container.dataset.duration || '1500', 10);
4    const nums = Array.from(container.querySelectorAll('.counter__num'));
5    const targets = nums.map(el => parseInt(el.dataset.target || '0', 10));
6
7    const start = performance.now();
8    function frame(now) {
9      const t = Math.min((now - start) / duration, 1);
10      nums.forEach((el, i) => {
11        const target = targets[i];
12        el.textContent = Math.round(t * target).toLocaleString();
13      });
14      if (t < 1) requestAnimationFrame(frame);
15    }
16    requestAnimationFrame(frame);
17  }
18
19  function boot() {
20    document.querySelectorAll('[data-counter-sync]').forEach(container => {
21      if (container._ran) return;
22      container._ran = true;
23
24      if ('IntersectionObserver' in window) {
25        const io = new IntersectionObserver((entries, obs) => {
26          entries.forEach(e => {
27            if (e.isIntersecting) {
28              animateGroup(container);
29              obs.unobserve(container);
30            }
31          });
32        }, { threshold: 0.25 });
33        io.observe(container);
34      } else {
35        animateGroup(container);
36      }
37    });
38  }
39
40  if (document.readyState !== 'loading') boot();
41  else document.addEventListener('DOMContentLoaded', boot);
42})();