Run results for: Underscore and Lodash: isEqual v2.2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0

Browser: Firefox 63

Operating system: Windows

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
Underscore equal	329426.8 Ops/sec
Lodash equal	260339.8 Ops/sec
Underscore none equal	640621.9 Ops/sec
Lodash none equal	262177.2 Ops/sec
ES6 equal	44873.4 Ops/sec
ES6 !euqal	45720.9 Ops/sec

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();

Run results for: Underscore and Lodash: isEqual v2.2

Underscore equal

Lodash equal

Underscore none equal

Lodash none equal

ES6 equal

ES6 !euqal