Run results for: Lodash isEqual test array of objects vs ===

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Browser: Chrome 113

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
_.isEqual different objects	1051150.2 Ops/sec
=== different objects	6566962.5 Ops/sec
=== same object	6939338.5 Ops/sec
_.isEqual same object	4805015.5 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

Script Preparation code:

// 1 level deep
window.foo1 = [
  {id: "1035257027", person_id: "1043549930", group_id: "551225445", avatar_url: "http://people.pco.test/static/no_photo_thumbnail_gray.png", email_address: "pico@pco.bz"},
  {id: "1035257027", person_id: "1043549930", group_id: "551225445", avatar_url: "http://people.pco.test/static/no_photo_thumbnail_gray.png", email_address: "pico@pco.bz"},
];
window.bar1 = [
  {id: "1035257027", person_id: "1043549930", group_id: "551225445", avatar_url: "http://people.pco.test/static/no_photo_thumbnail_gray.png", email_address: "pico@pco.bz"},
  {id: "1035257025", person_id: "1043549930", group_id: "551225445", avatar_url: "http://people.pco.test/static/no_photo_thumbnail_gray.png", email_address: "pico@pco.bz"},
];

Tests:

_.isEqual different objects
_.isEqual(window.foo1, window.bar1)
=== different objects
window.foo1 === window.bar1;
=== same object
window.foo1 === window.foo1;
_.isEqual same object
_.isEqual(window.foo1, window.foo1)

Run results for: Lodash isEqual test array of objects vs ===

Test on isEqual performance

_.isEqual different objects

=== different objects

=== same object

_.isEqual same object