<script> $(document).ready(function() { // Target the container element const $statsContainer = $('.about-stats'); if ($statsContainer.length === 0) return; // Setup Intersection Observer const observer = new IntersectionObserver((entries, observerInstance) => { entries.forEach(entry => { // Trigger when element enters viewport if (entry.isIntersecting) { startCounting(); // Stop observing after animation starts observerInstance.unobserve(entry.target); } }); }, { threshold: 0.2 }); // Triggers when 20% of element is visible // Bind observer to the DOM element observer.observe($statsContainer[0]); function startCounting() { $('.about-stats .num').each(function() { const $this = $(this); const text = $this.text(); // Extract number and trailing characters (e.g., '+') const targetValue = parseInt(text, 10); const suffix = text.replace(targetValue, ''); // Animate from 1 to targetValue $({ countNum: 1 }).animate({ countNum: targetValue }, { duration: 2000, // Animation time in milliseconds easing: 'swing', step: function() { $this.text(Math.floor(this.countNum) + suffix); }, complete: function() { $this.text(targetValue + suffix); } }); }); } }); </script>