{"ScriptPreparationCode":"var data = { ...Array.from(Array(10000).keys()) };","TestCases":[{"Name":"Object.fromEntries","Code":"Object.fromEntries(Object.entries(data).map((key, value) =\u003E [key, null]));","IsDeferred":false},{"Name":"Reduce (reuse object)","Code":"Object.entries(data).reduce((acc, [k, v]) =\u003E {\r\n acc[k] = null;\r\n return acc;\r\n}, {});","IsDeferred":false},{"Name":"Object.fromEntries with reduce","Code":"Object.fromEntries(Object.entries(data).reduce((acc, [k, v], i) =\u003E {\r\n acc.push([k, null]);\r\n return acc;\r\n}, []));","IsDeferred":false}]}