Benchmark: JQuery4 new div element with class - 1k reps [b]

HTML Preparation code:

<script
  src="https://code.jquery.com/jquery-4.0.0.min.js"
  integrity="sha256-OaVG6prZf4v69dPg6PhVattBXkcOWQB62pdZ3ORyrao="
  crossorigin="anonymous"></script>

Tests:

JQuery - direct + class
var list = [], n = 0; var newDiv = function(){ return $('<div class="test">'); } while(true) { n++; list.push(newDiv()); if(n===1000) break; }
JQuery - cloneNode + class
var list = [], n = 0, divTemplate = document.createElement('div'); var newDiv = function (classname) { var node = divTemplate.cloneNode(false); if (classname !== void 0) { var args = new Array(arguments.length); for (var i = 0, ii = arguments.length; i < ii; i++) { args[i] = arguments[i]; } node.className = args.join(' '); } return $(node); } while(true) { n++; list.push(newDiv("test")); if(n===1000) break; }
JQuery - cloneNode + class (new)
var list = [], n = 0, divTemplate = document.createElement('div'); var newDiv = function (classname) { var node = divTemplate.cloneNode(false); if (classname !== void 0) node.className = Array.prototype.slice.call(arguments).join(' '); return $(node); } while(true) { n++; list.push(newDiv("test")); if(n===1000) break; }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
JQuery - direct + class
JQuery - cloneNode + class
JQuery - cloneNode + class (new)

Fastest: N/A

Slowest: N/A

Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36

Browser/OS: Chrome 145 on Windows

View result in a separate tab

Test name	Executions per second
JQuery - direct + class	139.9 Ops/sec
JQuery - cloneNode + class	2034.5 Ops/sec
JQuery - cloneNode + class (new)	1874.6 Ops/sec

Related benchmarks:

JQuery4 new div element with class - 1k reps [b] (version: 1)

Faster way to create new dom elements before insertion with JQuery (+ set class)

Comparing performance of: JQuery - direct + class vs JQuery - cloneNode + class vs JQuery - cloneNode + class (new)

Created: 2 months ago by: Guest

Jump to the latest result

JQuery - direct + class

JQuery - cloneNode + class

JQuery - cloneNode + class (new)

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A