let arr = [ { "id": 1, "comment": "some comment", "hidden": 0, }, { "id": 2, "comment": "some comment", "hidden": 1, }, { "id": 3, "comment": "some comment", "hidden": 1, }, { "id": 4, "comment": "some comment", "hidden": 0, } ]; let res = arr.filter(x => x.hidden === 1); // or arr.filter(({hidden}) => hidden === 1); console.log(res);

 var ob = [ { "id": 1, "comment": "some comment", "hidden": 0, }, { "id": 2, "comment": "some comment", "hidden": 1, }, { "id": 3, "comment": "some comment", "hidden": 1, }, { "id": 4, "comment": "some comment", "hidden": 0, }, { "id": 5, "comment": "some comment", "hidden": 2, } ] let result = ob.filter(x => x.hidden === 1); console.log("result for hidden properties 1",result) //Or you can use other condision. Just think like conditional operator but this is kind of different thing let result2 = ob.filter(x => x.hidden === 2); console.log("result for hidden properties 2",result2) //This condition only pass when hidden properties values 2. otherwise It won't filter and won't give your expected output , or result whatever you say.