Run results for: Lodash vs Native vs For loop

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.116 Safari/537.36

Browser: Chrome 80

Operating system: Mac OS X 10.15.3

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Lodash	49538.4 Ops/sec
Native	50513.1 Ops/sec
For Loop	46276.4 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:

window.arr = [{
	key : 'pier',
	object : 'organization',
	path : 'customAttributes',
	fullPath : 'customAttributes.pier',
	dataType : 'string',
	label : 'label',
	filterable : false,
	searchable : true,
	sortable : true,
	writable : true,
	custom : true,
	archived : false
}, {
	key : 'batang-pier',
	object : 'organization',
	path : 'customAttributes',
	fullPath : 'customAttributes.pier',
	dataType : 'string',
	label : 'label',
	filterable : false,
	searchable : true,
	sortable : true,
	writable : true,
	custom : true,
	archived : true
}, {
	key : 'global-port',
	object : 'organization',
	path : 'customAttributes',
	fullPath : 'customAttributes.pier',
	dataType : 'string',
	label : 'label',
	filterable : false,
	searchable : true,
	sortable : true,
	writable : true,
	custom : true,
	archived : false
}]

Tests:

Lodash
var result = _.reduce(arr, function(result, attribute) { if (!attribute.archived) { result[attribute.key] = attribute; } return result; }, {}) console.log(result)
Native
var result = arr.reduce(function(result, attribute) { if (!attribute.archived) { result[attribute.key] = attribute; } return result; }, {}); console.log(result)
For Loop
const result = {}; for (let i = 0; i < arr.length; i++) { const attribute = arr[i]; if (!attribute.archived) { result[attribute.key] = attribute; } } console.log(result)

Run results for: Lodash vs Native vs For loop

Lodash

Native

For Loop