Run results for: uniq-vs-uniqBy

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36

Browser: Chrome 122

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

_.uniqBy

3.6M/s

_.uniq()

1.7M/s

View exact numbers

Test name	Executions per second
✓ _.uniqBy	3,566,227 Ops/sec
_.uniq()	1,686,757 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var workOrders = _.range(_.random(100)).map(x => ({
  assignee: {
    id: _.random(1, 10),
  },
}));

Tests: