Benchmark: Underscore and Lodash: isEqual v2.2

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js'></script>
<script type="text/javascript">
  window.underscore = _;
  _ = null;
</script>

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
<script type="text/javascript">
  window.lodash = _;
  _ = null;
</script>

Script Preparation code:

var obj1 = {
'RecordTypeId': 'abc',
'GoldenRecordId__pc': 'abc',
'MDMExternalId__c': 'abc',
'KNR__pc': 'abc',
'LetterSalutation__pc': 'abc',
'Organization__c': 'abc',
'TitleOfNobility__pc': 'abc',
'AcademicTitle__pc': 'abc',
'FirstName': 'abc',
'LastName': 'abc',
'IsLegalPerson__c': 'abc',
'PersonBirthdate': 'abc',
'DeathOrInsolvencyDate__c': 'abc',
'IsRelevantForMarketingCloud__c': true,
'LatestContractOE__c': 'abc',
'PNRResponsible__pc': 'abc',
'LatestContractNumber__c': 'abc',
'BrokerLock__c': false,
'BrokerCustomer__c': false
};

var obj1copy = {
'RecordTypeId': 'abc',
'GoldenRecordId__pc': 'abc',
'MDMExternalId__c': 'abc',
'KNR__pc': 'abc',
'LetterSalutation__pc': 'abc',
'Organization__c': 'abc',
'TitleOfNobility__pc': 'abc',
'AcademicTitle__pc': 'abc',
'FirstName': 'abc',
'LastName': 'abc',
'IsLegalPerson__c': 'abc',
'PersonBirthdate': 'abc',
'DeathOrInsolvencyDate__c': 'abc',
'IsRelevantForMarketingCloud__c': true,
'LatestContractOE__c': 'abc',
'PNRResponsible__pc': 'abc',
'LatestContractNumber__c': 'abc',
'BrokerLock__c': false,
'BrokerCustomer__c': false
};

var obj2 = {
'RecordTypeId': 'abc',
'GoldenRecordId__pc': 'abc',
'MDMExternalId__c': 'abc',
'KNR__pc': 'abc',
'LetterSalutation__pc': 'abc',
'Organization__c': 'abc',
'TitleOfNobility__pc': 'abc',
'AcademicTitle__pc': 'abc',
'FirstName': 'abc',
'LastName': 'abc',
'IsLegalPerson__c': 'abc',
'PersonBirthdate': 'abc',
'DeathOrInsolvencyDate__c': 'abc',
'IsRelevantForMarketingCloud__c': true,
'LatestContractOE__c': 'abc',
'PNRResponsible__pc': 'abc',
'LatestContractNumber__c': 'abc',
'BrokerLock__c': false,
'BrokerCustomer__c': true
};

Tests:

Underscore equal
underscore.isEqual(obj1, obj1copy);
Lodash equal
lodash.isEqual(obj1, obj1copy);
Underscore none equal
underscore.isEqual(obj1, obj2);
Lodash none equal
lodash.isEqual(obj1, obj2);
ES6 equal
Object.entries(obj1).toString() === Object.entries(obj1copy).toString();
ES6 !euqal
Object.entries(obj1).toString() === Object.entries(obj2).toString();

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Underscore equal
Lodash equal
Underscore none equal
Lodash none equal
ES6 equal
ES6 !euqal

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 3 years ago)

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 Edg/85.0.564.41

Browser/OS: Chrome 85 on Windows

View result in a separate tab

Test name	Executions per second
Underscore equal	661638.8 Ops/sec
Lodash equal	528354.2 Ops/sec
Underscore none equal	1568399.0 Ops/sec
Lodash none equal	518237.6 Ops/sec
ES6 equal	104473.0 Ops/sec
ES6 !euqal	101321.3 Ops/sec

Underscore and Lodash: isEqual v2.2 (version: 1)

Comparing performance of: Underscore equal vs Lodash equal vs Underscore none equal vs Lodash none equal vs ES6 equal vs ES6 !euqal

Created: 5 years ago by: Registered User

Jump to the latest result

Underscore equal

Lodash equal

Underscore none equal

Lodash none equal

ES6 equal

ES6 !euqal

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A