Benchmark: Lodash isEqual test array of objects And Every 3 cases

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 Level 1-->>
_.isEqual(window.foo1, window.bar1)
JSON.stringify Level 1-->>
JSON.stringify(window.foo1) === JSON.stringify(window.bar1);
Length & Every Level 3 -->>
window.foo1.length === window.bar1.length && window.foo1.every((id, index) => id === bar1[index])

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.isEqual Level 1-->>
JSON.stringify Level 1-->>
Length & Every Level 3 -->>

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser/OS: Chrome 135 on Mac OS X 10.15.7

View result in a separate tab

Length & Every Level 3 -->>

111.4M/s

JSON.stringify Level 1-->>

2.0M/s

_.isEqual Level 1-->>

1.6M/s

View exact numbers

Test name	Executions per second
✓ Length & Every Level 3 -->>	111,448,656 Ops/sec
JSON.stringify Level 1-->>	1,972,044 Ops/sec
_.isEqual Level 1-->>	1,633,973 Ops/sec

Lodash isEqual test array of objects And Every 3 cases (version: 1)

Test on isEqual performance

Comparing performance of: `_.isEqual Level 1-->> vs JSON.stringify Level 1-->> vs Length & Every Level 3 -->>`

Created: one year ago by: Guest

Go to the latest result

_.isEqual Level 1-->>

JSON.stringify Level 1-->>

Length & Every Level 3 -->>

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Lodash isEqual test array of objects And Every 3 cases (version: 1)

Test on isEqual performance

Comparing performance of: _.isEqual Level 1-->> vs JSON.stringify Level 1-->> vs Length & Every Level 3 -->>

Created: one year ago by: Guest

Go to the latest result

_.isEqual Level 1-->>

JSON.stringify Level 1-->>

Length & Every Level 3 -->>

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `_.isEqual Level 1-->> vs JSON.stringify Level 1-->> vs Length & Every Level 3 -->>`