{"ScriptPreparationCode":"const node = document.getElementById(\u0027parent\u0027);\r\nconst child = document.createElement(\u0027div\u0027)\r\nchild.classList.add(\u0027child\u0027)\r\nchild.textContent = \u0027some text\u0027\r\n\r\nfor(var i = 0; i \u003C 5000; i\u002B\u002B) node.appendChild(child);","TestCases":[{"Name":"innerHTML","Code":"const node = document.getElementById(\u0027parent\u0027);\r\nnode.innerHTML = \u0027\u0027;","IsDeferred":false},{"Name":"replaceChildren","Code":"const node = document.getElementById(\u0027parent\u0027);\r\nnode.replaceChildren();","IsDeferred":false},{"Name":"remove by while","Code":"const node = document.getElementById(\u0027parent\u0027);\r\nwhile(node.firstChild) node.firstChild.remove()","IsDeferred":false},{"Name":"removeChild by while","Code":"const node = document.getElementById(\u0027parent\u0027);\r\nwhile(node.firstChild) node.removeChild(node.firstChild)","IsDeferred":false},{"Name":"remove by forEach","Code":"const node = document.querySelectorAll(\u0027.child\u0027);\r\nfor (const child of node) child.remove()","IsDeferred":false}]}