Benchmark: Vanilla JS, Cash and jQuery - GetID Speed Test

Vanilla JS, Cash and jQuery - GetID Speed Test (version: 17)

Comparing performance of: getElementById vs getElementsByClassName vs getElementsByTagName vs querySelector (#id) vs querySelector (.id) vs querySelectorAll (#id) vs querySelectorAll (.id) vs Cash (#id) vs Cash (.id) vs Cash (tag#id) vs Cash (tag.id) vs Cash + getElementById vs Cash + getElementsByClassName vs jQuery (#id) vs jQuery (.id) vs jQuery (tag#id) vs jQuery (tag.id) vs jQuery + getElementById vs jQuery + getElementsByClassName

Created: 8 years ago by: Registered User

Jump to the latest result

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"><script>
<script>jQuery.noConflict();</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/cash/7.0.3/cash.min.js"></script>
<div id="foo" class="foo2"></div>

Tests:

getElementById
var el = document.getElementById("foo"); var className = el.className;
getElementsByClassName
var el = document.getElementsByClassName("foo2"); var className = el.className;
getElementsByTagName
var el = document.getElementsByTagName("div")[0]; var className = el.className;
querySelector (#id)
var el = document.querySelector('#foo'); var className = el.className;
querySelector (.id)
var el = document.querySelector('.foo2'); var className = el.className;
querySelectorAll (#id)
var el = document.querySelectorAll('#foo'); var className = el.className;
querySelectorAll (.id)
var el = document.querySelectorAll('.foo2'); var className = el.className;
Cash (#id)
var el = $("#foo"); var className = el.className;
Cash (.id)
var el = $(".foo2"); var className = el.className;
Cash (tag#id)
var el = $("div#foo"); var className = el.className;
Cash (tag.id)
var el = $("div.foo2"); var className = el.className;
Cash + getElementById
var el = $(document.getElementById("foo")); var className = el.className;
Cash + getElementsByClassName
var el = $(document.getElementsByClassName("foo2")); var className = el.className;
jQuery (#id)
var el = jQuery("#foo"); var className = el.className;
jQuery (.id)
var el = jQuery(".foo2"); var className = el.className;
jQuery (tag#id)
var el = jQuery("div#foo"); var className = el.className;
jQuery (tag.id)
var el = jQuery("div.foo2"); var className = el.className;
jQuery + getElementById
var el = jQuery(document.getElementById("foo")); var className = el.className;
jQuery + getElementsByClassName
var el = jQuery(document.getElementsByClassName("foo2")); var className = el.className;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
getElementById
getElementsByClassName
getElementsByTagName
querySelector (#id)
querySelector (.id)
querySelectorAll (#id)
querySelectorAll (.id)
Cash (#id)
Cash (.id)
Cash (tag#id)
Cash (tag.id)
Cash + getElementById
Cash + getElementsByClassName
jQuery (#id)
jQuery (.id)
jQuery (tag#id)
jQuery (tag.id)
jQuery + getElementById
jQuery + getElementsByClassName

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 26 days ago):

LLMs can make mistakes. Check important info.

It seems like you're sharing a JSON string representing test results from a browser execution tool, likely Selenium Grid or similar.

Here are the extracted and formatted results:

**Test 1: Cash (.id)**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 3034542.25
* **Test Name:** Cash (.id)

**Test 2: Cash + getElementsByClassName**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 2929756.25
* **Test Name:** Cash + getElementsByClassName

**Test 3: querySelectorAll (#id)**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 2679043.5
* **Test Name:** querySelectorAll (#id)

**Test 4: jQuery (.id)**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 2631563.0
* **Test Name:** jQuery (.id)

**Test 5: Cash (tag.id)**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 2309697.5
* **Test Name:** Cash (tag.id)

**Test 6: Cash (tag#id)**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 1932334.5
* **Test Name:** Cash (tag#id)

**Test 7: jQuery + getElementsByClassName**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 1746162.625
* **Test Name:** jQuery + getElementsByClassName

**Test 8: jQuery (tag.id)**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 1585707.125
* **Test Name:** jQuery (tag.id)

**Test 9: jQuery (tag#id)**

* **Browser:** Chrome 121
* **Device Platform:** Desktop
* **Operating System:** Mac OS X 10.15.7
* **Executions Per Second:** 1411618.5
* **Test Name:** jQuery (tag#id)

Please let me know if you'd like to ask any specific questions about these test results or if there's anything else I can help with!

Latest run results:

Run details: (Test run date: 9 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser/OS: Chrome 121 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
getElementById	11050676.0 Ops/sec
jQuery (tag.id)	1585707.1 Ops/sec
jQuery (tag#id)	1411618.5 Ops/sec
jQuery (.id)	2631563.0 Ops/sec
jQuery (#id)	4627566.0 Ops/sec
Cash + getElementsByClassName	2929756.2 Ops/sec
Cash + getElementById	4495168.0 Ops/sec
Cash (tag.id)	2309697.5 Ops/sec
jQuery + getElementById	5006050.5 Ops/sec
Cash (tag#id)	1932334.5 Ops/sec
Cash (#id)	5040011.5 Ops/sec
querySelectorAll (.id)	3045331.2 Ops/sec
querySelectorAll (#id)	2679043.5 Ops/sec
querySelector (.id)	6098783.5 Ops/sec
querySelector (#id)	4262768.5 Ops/sec
getElementsByTagName	8326466.5 Ops/sec
getElementsByClassName	6958161.5 Ops/sec
Cash (.id)	3034542.2 Ops/sec
jQuery + getElementsByClassName	1746162.6 Ops/sec

Related benchmarks:

Vanilla JS, Cash and jQuery - GetID Speed Test (version: 17)

Created: 8 years ago by: Registered User

Jump to the latest result

getElementById

getElementsByClassName

getElementsByTagName

querySelector (#id)

querySelector (.id)

querySelectorAll (#id)

querySelectorAll (.id)

Cash (#id)

Cash (.id)

Cash (tag#id)

Cash (tag.id)

Cash + getElementById

Cash + getElementsByClassName

jQuery (#id)

jQuery (.id)

jQuery (tag#id)

jQuery (tag.id)

jQuery + getElementById

jQuery + getElementsByClassName

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

Autogenerated LLM Summary (model llama3.2:3b, generated 26 days ago):