{"ScriptPreparationCode":"var data = { ...Array.from(Array(10000).keys()) };","TestCases":[{"Name":"Object.fromEntries","Code":"Object.fromEntries(Object.keys(data).map((key) =\u003E [key, null]));","IsDeferred":false},{"Name":"Reduce (reuse object)","Code":"Object.keys(data).reduce((acc, key) =\u003E {\r\n acc[key] = null;\r\n return acc;\r\n}, {});","IsDeferred":false},{"Name":"Reduce (creating temporary objects)","Code":"Object.keys(data).reduce((acc, key) =\u003E ({\r\n ...acc,\r\n [key]: null\r\n}), {});","IsDeferred":false}]}