Benchmark: JS: append vs appendChild multiple elements fwaeafwaw

HTML Preparation code:

<div id="container"></div>

Script Preparation code:

var container = document.getElementById("container");
var paragraph = document.createElement("p");
var paragraph1 = document.createElement("p");
var paragraph2 = document.createElement("p");
var paragraph3 = document.createElement("p");
let doc = document.createDocumentFragment()
doc.append(paragraph,paragraph1,paragraph2,paragraph3)

Tests:

append
container.append(paragraph,paragraph1,paragraph2,paragraph3);
appendChild
container.appendChild(paragraph); container.appendChild(paragraph1); container.appendChild(paragraph2); container.appendChild(paragraph3);
document fragment
container.appendChild(doc)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
append
appendChild
document fragment

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser/OS: Chrome 132 on Chrome OS 14541.0.0

View result in a separate tab

document fragment

7.9M/s

append

49K/s

appendChild

34K/s

View exact numbers

Test name	Executions per second
✓ document fragment	7,912,162 Ops/sec
append	49,152 Ops/sec
appendChild	34,212 Ops/sec

JS: append vs appendChild multiple elements fwaeafwaw (version: 1)

Comparing performance of: `append vs appendChild vs document fragment`

Created: one year ago by: Guest

Go to the latest result

append

appendChild

document fragment

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

JS: append vs appendChild multiple elements fwaeafwaw (version: 1)

Comparing performance of: append vs appendChild vs document fragment

Created: one year ago by: Guest

Go to the latest result

append

appendChild

document fragment

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `append vs appendChild vs document fragment`