Run results for: lodash isEqual vs object-hash compare hashes (md5 test)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36 Edg/138.0.0.0

Browser: Chrome 138

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

isEqual (objects)

2.5M/s

stringify md5

22K/s

#hashes

4K/s

View exact numbers

Test name	Executions per second
✓ isEqual (objects)	2,543,454 Ops/sec
stringify md5	21,702 Ops/sec
#hashes	4,459 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/object-hash@3.0.0/dist/object_hash.min.js"></script>

Script Preparation code:

window.testObj1 = {
    _id: "6241bf1d424cff26638d7a5a",
    index: 0,
    guid: "a5764c7c-e6c4-45a8-90c5-975c06d8a76f",
    isActive: true,
    balance: "$1,378.60",
    picture: "http://placehold.it/32x32",
    age: 28,
    eyeColor: "green",
    name: "Prince Farrell",
    gender: "male",
    company: "PAPRIKUT",
    email: "princefarrell@paprikut.com",
    phone: "+1 (977) 406-2526",
    address: "872 Garden Street, Stockdale, Delaware, 9634",
    about: "Laborum minim mollit qui eiusmod veniam est. In labore enim cillum enim cillum magna dolor magna amet id ex ea nulla nostrud. Ipsum est laborum et consectetur pariatur nostrud magna. Nulla pariatur cillum et proident labore ad ipsum deserunt.\r\n",
    registered: "2021-07-31T02:37:28 -03:00",
    latitude: -83.931425,
    longitude: 41.147296,
    tags: [
        "irure",
        "sint",
        "adipisicing",
        "nostrud",
        "sint",
        "in",
        "magna"
    ],
    friends: [{
            id: 0,
            name: "Owen Price"
        },
        {
            id: 1,
            name: "Cain Key"
        },
        {
            id: 2,
            name: "Josie Hatfield"
        }
    ],
    greeting: "Hello, Prince Farrell! You have 10 unread messages.",
    favoriteFruit: "banana"
};

window.testObj2 = {
    _id: "5464564563456356",
    index: 0,
    guid: "a5764c7c-e6c4-45a8-90c5-975c556506d8a76f",
    isActive: false,
    balance: "$1,378.60",
    picture: "http://placehold.it/32x32",
    age: 28,
    eyeColor: "red",
    name: "Prince Farrell",
    gender: "male",
    company: "PAPRIKUT",
    email: "princefarrell@paprikut.com",
    phone: "+1 (977) 406-2526",
    address: "872 Garden Street, Stockdale, Delaware, 9634",
    about: "Laborum minim fffff qui eiusmod veniam est. In labore enim cillum enim cillum magna dolor magna amet id ex ea nulla nostrud. Ipsum est laborum et consectetur pariatur nostrud magna. Nulla pariatur cillum et proident labore ad ipsum deserunt.\r\n",
    registered: "2021-07-31T02:37:28 -03:00",
    latitude: -83.931425,
    longitude: 41.147296,
    tags: [
        "irure",
        "sint",
        "adipisicing",
        "nostrud",
        "sint",
        "in",
        "magna",
        "test"
    ],
    friends: [{
            id: 0,
            name: "Owen Price"
        },
        {
            id: 1,
            name: "Cain Key"
        },
    ],
    greeting: "Hello, Prince Farrell! You have 10 unread messages.",
    favoriteFruit: "potato"
}

Tests:

stringify md5
testObj2.age = Math.random(); testObj2.index = Math.random(); const testObjHash1 = objectHash(JSON.stringify(testObj1), {algorithm: 'md5'}); const testObjHash2 = objectHash(JSON.stringify(testObj2), {algorithm: 'md5'}); testObj1 === testObj2;
#hashes
testObj2.age = Math.random(); testObj2.index = Math.random(); const testObjHash1 = objectHash(testObj1, {algorithm: 'md5'}); const testObjHash2 = objectHash(testObj2, {algorithm: 'md5'}); testObj1 === testObj2;
isEqual (objects)
testObj2.age = Math.random(); testObj2.index = Math.random(); _.isEqual(testObj1, testObj2);