<!DOCTYPE html> <html> <title>CSS Test (Animations): Reparenting an element with a web animation on the compositor</title> <link rel="author" title="L. David Baron" href="https://dbaron.org/"> <link rel="author" title="Google" href="http://www.google.com/"> <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1319304"> <meta name="assert" content="This should not crash."> <script> window.onload = function(){ let div = document.querySelector("div"); let a1 = div.animate([{"transform": "translateX(10px)", "opacity": "0.4"}], { duration: 1000 }); a1.reverse(); let a2 = div.animate([{"transform": "translateY(10px)"}], { duration: 1000 }); } </script> <div>X</div>