{"ScriptPreparationCode":"\r\n\r\nconst data = {\r\n id: crypto.randomUUID(),\r\n timestamp: new Date(),\r\n nested: {\r\n numbers: Array.from({ length: 1000 }, (_, i) =\u003E i),\r\n text: \u0022Some sample text content \u0022.repeat(10),\r\n tags: new Set([\u0027performance\u0027, \u0027benchmark\u0027, \u00272025\u0027]),\r\n mapping: new Map([[\u0027key1\u0027, \u0027val1\u0027], [\u0027key2\u0027, \u0027val2\u0027]])\r\n }\r\n};\r\n\r\n\r\n","TestCases":[{"Name":"Lodash cloneDeep","Code":" _.cloneDeep(data);","IsDeferred":false},{"Name":"Native structuredClone","Code":" structuredClone(data);","IsDeferred":false},{"Name":"JSON.stringify / parse","Code":"myCopy = JSON.parse(JSON.stringify(data));","IsDeferred":false}]}