Run results for: [sited] Lodash vs native map

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36

Browser: Chrome 85

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
find-native	4655616.0 Ops/sec
find-lodash	2558485.5 Ops/sec
map-native	64495.9 Ops/sec
map-lodash	67388.8 Ops/sec

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/node-uuid/1.4.8/uuid.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.20/lodash.min.js"></script>

Script Preparation code:

// Generate random collection
var data = []
for (var i = 0; i < 5000; i++) {
    data.push({
        name: uuid.v4(),
        number: Math.random() * 1000,
    })
}

Tests:

map-native
data.map(function (o) {return o.name + o.number.toString()})
map-lodash
_.map(data, function (o) {return o.name + o.number.toString()})

Run results for: [sited] Lodash vs native map

map-native

map-lodash