Run results for: fetch vs jquery.getJson

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:138.0) Gecko/20100101 Firefox/138.0

Browser: Firefox 138

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

fetch

11K/s

jquery.getJson

6K/s

View exact numbers

Test name	Executions per second
✓ fetch	11,181 Ops/sec
jquery.getJson	5,721 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))