Run results for: fetch vs jquery.getJson

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

fetch

7K/s

jquery.getJson

4K/s

View exact numbers

Test name	Executions per second
✓ fetch	7,346 Ops/sec
jquery.getJson	4,025 Ops/sec

HTML Preparation code:

<script src='https://code.jquery.com/jquery-3.6.0.min.js'></script>

Tests:

jquery.getJson
$.getJSON("https://jsonplaceholder.typicode.com/posts", function(json){ console.log('getJSON call: ', json); });
fetch
fetch('https://jsonplaceholder.typicode.com/posts') .then(response => response.json()) .then(json => console.log(json))