Benchmark: lodash uniq vs native uniq with long array

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var obj = [1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,1, 2, 3, 4, 6, 6, 4, 1, 2, 2, 3,];

Tests:

native uniq
let u = new Set(obj);
ld uniq
let u = _.uniq(obj);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
native uniq
ld uniq

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 11 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Browser/OS: Chrome 136 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
native uniq	185526.8 Ops/sec
ld uniq	184682.8 Ops/sec

Related benchmarks:

lodash uniq vs native uniq with long array (version: 1)

Comparing performance of: native uniq vs ld uniq

Created: 11 months ago by: Guest

Jump to the latest result

native uniq

ld uniq

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A