Run results for: querySelector2244

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser: Chrome 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

8K/s

4K/s

3K/s

2K/s

View exact numbers

Test name	Executions per second
✓ 1	7,594 Ops/sec
2	3,620 Ops/sec
3	2,640 Ops/sec
4	2,176 Ops/sec
5	1,791 Ops/sec
6	1,785 Ops/sec

HTML Preparation code:

    <div>
        <p>12345</p>
		12345
    </div>

Script Preparation code:

var X = 0;
var A = document.body;
var B = document.body.querySelector("div>p");
var C = A.querySelector("div>p");
var D = A.querySelector("div");
var E = D.querySelector(":scope>p");

Tests:

1
document.body.querySelector("div>p").textContent += X;
2
B.textContent += X;
3
C.textContent += X;
4
E.textContent += X;
5
A.querySelector("div>p").textContent += X;
6
document.body.querySelector("div>p").textContent += X;