{"ScriptPreparationCode":"window.items = Array.from({ length: 1024 }, () =\u003E document.createElement(\u0027div\u0027));\r\nwindow.wrapper = document.getElementById(\u0027wrapper\u0027);","TestCases":[{"Name":"append","Code":"Element.prototype.append.apply(wrapper, items);","IsDeferred":false},{"Name":"appendChild","Code":"for (let element of items) wrapper.appendChild(element);","IsDeferred":false}]}