Benchmark: Lodash pick vs native

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.11/lodash.min.js"></script>

Script Preparation code:

var arr = [];
var object = { 
	type: 'aaa',
    subtype: 'bbb',
    card_last4:'bbb',
    card_type:'bbb',
    card_exp_month:'bbb',
    card_exp_year:'bbb',
    card_country:'bbb',
    foo: 'bar'
};
for (var i = 0; i <= 100000; i++) { arr.push(object); }

Tests:

_.pick
arr.map(el => _.pick(el, ['type', 'subtype', 'card_last4', 'card_type', 'card_exp_month', 'card_exp_year', 'card_country']));
native
function pickBy(object) { const obj = {}; for (const key in object) { if (object[key]) { obj[key] = object[key]; } } return obj; } arr.map(el => pickBy(el, ['type', 'subtype', 'card_last4', 'card_type', 'card_exp_month', 'card_exp_year', 'card_country']));

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.pick
native

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/133.0.0.0 Safari/537.36

Browser/OS: Chrome 133 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
_.pick	10.7 Ops/sec
native	90.4 Ops/sec

Related benchmarks:

Lodash pick vs native (version: 1)

Comparing Lodash _.pick with a native implementation.

Comparing performance of: _.pick vs native

Created: one year ago by: Guest

Jump to the latest result

_.pick

native

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A