{"ScriptPreparationCode":"const count = 1000;\r\nconst users = Array.from({ length: count }, (_, i) =\u003E ({\r\n id: i \u002B 1,\r\n value: Math.random().toString(36).substring(2, 9) // 7 random chars\r\n}));\r\n","TestCases":[{"Name":"Lodash","Code":"_.keyBy(users, u =\u003E u.id);","IsDeferred":false},{"Name":"Native","Code":"new Map(users.map(u =\u003E [u.id, u]));","IsDeferred":false}]}