Benchmark: JQuery.grep vs Array.find

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.js'></script>

Script Preparation code:

var array = [{id: "1", name: "1"}, {id: "2", name: "2"}, {id: "3", name: "3"}, {id: "4", name: "4"}, {id: "5", name: "5"}]
var needId = "3";

Tests:

$.grep
$.grep(array, function (element) { return element.id === needId; })[0];
Array.find
array.find(function (element) { return element.id === needId; });

Historical Performance Data aggregated from 11 community runs

Desktop Results:

Chrome 11 runs

Array.find

4.7M/s

$.grep

2.3M/s

Fastest: Array.find (2.0x faster)

View exact numbers

✓ Array.find: 4,748,564 ops/sec
• $.grep: 2,337,200 ops/sec

Results show median performance across all community submissions. Run this benchmark yourself to verify on your device.

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
$.grep
Array.find

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/138.0.0.0 Safari/537.36 Edg/138.0.0.0

Browser/OS: Chrome 138 on Mac OS X 10.15.7

View result in a separate tab

Array.find

113.4M/s

$.grep

44.1M/s

View exact numbers

Test name	Executions per second
✓ Array.find	113,382,696 Ops/sec
$.grep	44,084,796 Ops/sec

JQuery.grep vs Array.find (version: 0) Benchmark.js

Compare how to find need element with different functions

Comparing performance of: `$.grep vs Array.find`

Created: 6 years ago by: Guest

Go to the latest result

$.grep

Array.find

Historical Performance Data aggregated from 11 community runs

Desktop Results:

Chrome 11 runs

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

JQuery.grep vs Array.find (version: 0) Benchmark.js

Compare how to find need element with different functions

Comparing performance of: $.grep vs Array.find

Created: 6 years ago by: Guest

Go to the latest result

$.grep

Array.find

Historical Performance Data aggregated from 11 community runs

Desktop Results:

Chrome 11 runs

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `$.grep vs Array.find`