You can use omit() to remove specific properties in an object.
var result = _.isEqual(
_.omit(obj1, ['creation', 'deletion']),
_.omit(obj2, ['creation', 'deletion'])
);
var obj1 = {
name: "James",
age: 17,
creation: "13-02-2016",
deletion: "13-04-2016"
};
var obj2 = {
name: "Maria",
age: 17,
creation: "13-02-2016",
deletion: "13-04-2016"
};
var result = _.isEqual(
_.omit(obj1, ['creation', 'deletion']),
_.omit(obj2, ['creation', 'deletion'])
);
console.log(result);
<script src="https://cdn.jsdelivr.net/lodash/4.13.1/lodash.min.js"></script>