jhfg

public/s/js/user_comments.js

@@ -71,12 +71,19 @@ if (!window.UserCommentSystem) {
     }
 
     bindEvents() {
+        let _rafPending = false;
         window.addEventListener('scroll', () => {
+            if (this.loading || this.finished) return;
+            if (_rafPending) return;
+            _rafPending = true;
+            requestAnimationFrame(() => {
+                _rafPending = false;
                 if (this.loading || this.finished) return;
                 if ((window.innerHeight + window.scrollY) >= document.body.offsetHeight - 500) {
                     this.loadMore();
                 }
             });
+        }, { passive: true });
 
         // Listen for mode changes
         document.addEventListener('f0ck:modeChange', (e) => {