Benchmark: indexOf vs includes vs some - 20211114

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var array = ['oEuyVJZEnY','PnNGTalYBN','GCUcSmXkyY','iCUhpfFQVJ','EyFHPnaJjl','tfKHYaaHdE','FrqWeYIzkk','UiWfVMLqvx','igIJlrYnnA','MLzpVHbXFw','CtPLlIdwZP','xibgDzFPKR','rpESkvueTu','nPihstWNdn','IgMWuQmrIb','JnheklZyWs','noQpmaALcL','oaDCEMOVyd','GJnJCJpSUe','SxtzLUXyGl','dSmokgEmNK','hRoOdFzpIR','PgkVqcundC','dzsqorzfHW','znSApUEZnS','vWkVNWcVvE','VreaSBbybZ','DDYVYQYkne','ShxhUaKkBY','kCoqwDnWDH','JCxZeGOtLz','omePbSIVME','ZtLNNlYqiD','HmRVqjRLQF','WYokyEITDh','AuUaYAlppr','qTwYHMESlC','xoENAQijNB','WUOhWRYaNU','AkwcNQFWfu','OqJyVbYnlg','plrsQmViNW','PrbNYorcxS','mGbFSIepWM','KCrTKOHKFz','yBRhGUCdad','LrZFIriYKW','RtyhiEimHh','HhJcUWexMe','DQKtYsvKUr','lkAIVxEGuw','jHgUJnPxTu','JVagNwyQTX','tlofMEBvjp','oAiZgxuEMP','FbGLrnZuBW','ALixULsTAS','LwsMreHlAV','VyOCJWszTS','BovEwPeykT','pkiNYgADMp','yGpEaIxAzK','gjpTmaVfKE','atBxwkYMwO','sejmBJDLFI','CRRLuCWesn','RhfHbzoigB','edwzfFjYgi','CEoncWAujB','RtNnSrSzzO','owWRNmKAbn','XIxKCUpnVc','gNwlYUzosL','zkzMWWwDcy','HdlDLKOHPn','ZASToVLcjf','ellodtVpNh','CFrsWnUYnB','PfLDgIGHIv','nacgNFKdbc','tsLBlYNFfO','eszGyiSlQJ','pFbmHrUfgc','aXbCQWCsdy','eMuNZsgiWe','cbGqPeVzPK','CzXGPNnRbs','gUVQMOUCTz','ouHWohfQZk','ERYpQyatwR','xihcyFMYrE','fKpdaIaSZq','FiVVuNRDeC','lVHOtbuGPE','GhhIFryxRb','bUOTyhOnDp','xMIuFgAnvj','dYlbVHuqou','XlHCoIAFZm','TsiJymjhdi','MywHheualj','JMWvHhozem','KYyCUvCXWM','sLapeOfDbX','VSACpuRkFT','gyfMFfEkOk','wANesmcUxh','ckiEQXsmjU','pTcKYClJxK','ShvMmmLSTn','jzqXLdAPmA','VJmHZMqMtJ','spvuOqoSdF','BRTcsZWOop','tPBWupoQUK','xpsMlSkGLG','RkBymllSqt','feouzdhYeY','BbAMQsUbLS','FIhjxSrfQD','CkPjnGVdDp','LpwXEgIeST','MYNWvdHdQD','JOgsXxZThn','QYfPMEflHC','SKlMvJJsST','VthKtxehTH','udrQbGPIHx','dQeSbGnxfd','MkrkmxnpiV','JgWIsjYOsi','sRUKMTkkxG','BBpvFtBwpF','MdqytUkVrZ','PYplVDdrzS','WIzNzbnNoF','tNEJeYeuMp','tcabggVyVQ','bmqwpeAAEb','LPggAhETFS','EoQWrqNalC','OCZQxzryPx','guBfhdILzn','WUyAwqDzCt','GCRugWOaTs','sVeJFVtqpE','QFpsDfcjjd','cdMDlmQFrF','JSajZBlQZN','iLASIoiHpJ','pqYKQymYUX','xzDpMqGqJI','WtIvQMEnlW','iEAaOIhZhE','xINBCyWrnD','KSAeqzCktJ','ojyxFwtnOX','yVPPtRgLwB','upHRvelbbO','OINHdAUplh','ehBZRBWCLN','jcmGQEeLgQ','ZZhIOfHkpJ','ACbpNenffC','GFIUrLYHRh','pTtwZkJpXA','hbUwiUsrTX','cMTCPIMVRk','yTxTRzVNSs','yIBEPOfddI','bmHgGHRtIc','yTfnXeGpDq','ZwTXrNrLiJ','HpxHLHfGKo','jvRiLlcpKt','voUeauLDhD','gnFFvLdHtq','RbyAiEaHhz','czyvwCDDvv','kDGlrDiKoK','ZsznrSrwJM','uXEPhAUlMv','qrsntHiogR','mMLuaMfdMJ','XSQeclNiWk','tlqiWpCXiN','heTLAqAJuu','ZuUDZpxDEn','fwOCOpKLih','UyFqPBJMvC','HWoTBNWxLq','BtqwPdfGkf','iDXMLkqvel','BRlhMdnXpR','WnXyDbMvWN','IvqlVnmNbh','xRfihvjYei','uhsQLWPJqz','ZvLwYaKeXE','bkuDkoqLRz']

Tests:

IndexOf
array.indexOf('bUOTyhOnDp') !== 1; array.indexOf('banana') !== 1;
Includes
array.includes('bUOTyhOnDp'); array.includes('banana');
some
array.some(v => v === 'bUOTyhOnDp') array.some(v => v === 'banana')

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
IndexOf
Includes
some

Fastest: N/A

Slowest: N/A

Autogenerated LLM Sumamry (model llama3.2:3b, generated 2 days ago):

LLMs can make mistakes. Check important info.

To provide an answer, I'll need to parse the provided text and extract relevant information.

**Parsed Data**

1. **Html Preparation Code**: The HTML code for including Lodash library:
```html
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
```
2. **Individual Test Cases**: An array of test cases with benchmark definitions and test names:
```json
[
    {
        "Benchmark Definition": "array.indexOf('bUOTyhOnDp') !== 1;\r\narray.indexOf('banana') !== 1;",
        "Test Name": "IndexOf"
    },
    {
        "Benchmark Definition": "array.includes('bUOTyhOnDp');\r\narray.includes('banana');",
        "Test Name": "Includes"
    },
    {
        "Benchmark Definition": "array.some(v => v === 'bUOTyhOnDp')\r\narray.some(v => v === 'banana')",
        "Test Name": "some"
    }
]
```
3. **Latest Benchmark Result**: An array of benchmark results with raw UA strings, browser names, device platforms, operating systems, executions per second, and test names:
```json
[
    {
        "RawUAString": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Safari/605.1.15",
        "Browser": "Safari 14",
        "DevicePlatform": "Desktop",
        "OperatingSystem": "Mac OS X 10.15.7",
        "ExecutionsPerSecond": 1352235.875,
        "TestName": "Includes"
    },
    {
        "RawUAString": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Safari/605.1.15",
        "Browser": "Safari 14",
        "DevicePlatform": "Desktop",
        "OperatingSystem": "Mac OS X 10.15.7",
        "ExecutionsPerSecond": 1004857.0625,
        "TestName": "some"
    },
    {
        "RawUAString": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Safari/605.1.15",
        "Browser": "Safari 14",
        "DevicePlatform": "Desktop",
        "OperatingSystem": "Mac OS X 10.15.7",
        "ExecutionsPerSecond": 773239.625,
        "TestName": "IndexOf"
    }
]
```
**Analysis**

Based on the provided data, I can conclude that the test cases are related to benchmarking the performance of `array.indexOf()`, `array.includes()`, and `array.some()` methods in JavaScript.

The latest benchmark result shows that:

* The `Includes` test has a high execution rate (1352235.875 executions per second) on a Mac OS X 10.15.7 system with Safari 14.
* The `some` test has a moderate execution rate (1004857.0625 executions per second) on the same system and browser.
* The `IndexOf` test has a relatively low execution rate (773239.625 executions per second) compared to the other two tests.

These results can be useful for optimizing code performance, especially when dealing with arrays of large data sets.

Please let me know if you'd like me to perform any further analysis or provide additional insights!

Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Safari/605.1.15

Browser/OS: Safari 14 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
IndexOf	773239.6 Ops/sec
Includes	1352236.0 Ops/sec
some	1004857.0 Ops/sec

Related benchmarks:

indexOf vs includes vs some - 20211114 (version: 0)

performance comparison of ways to find if an array contains a value

Comparing performance of: IndexOf vs Includes vs some

Created: 2 years ago by: Guest

Jump to the latest result

IndexOf

Includes

some

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

Autogenerated LLM Sumamry (model llama3.2:3b, generated 2 days ago):