Benchmark: KeyBy vs Map - MeasureThat.net

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/lodash/4.16.0/lodash.min.js"></script>

Script Preparation code:

var users = [{ id: 1, name: 'a' }, { id: 2, name: 'a' }, { id: 3, name: 'a' }, { id: 4, name: 'a' }, { id: 5, name: 'a' }, { id: 6, name: 'a' }];

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
Lodash
Native

Latest run results:

Run details: (Test run date: 2 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36

Browser/OS: Chrome 148 on Windows

Native

8.5M/s

Lodash

5.2M/s

View exact numbers

Test name	Executions per second
✓ Native	8,452,230 Ops/sec
Lodash	5,243,130 Ops/sec

KeyBy vs Map (version: 1)