Run results for: [Object to querystring] URLSearchParams vs manual

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:101.0) Gecko/20100101 Firefox/101.0

Browser: Firefox 101

Operating system: Mac OS X 10.14

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
URLSearchParams	278525.5 Ops/sec
Manual	759367.2 Ops/sec

Script Preparation code:

var obj = {
    user: "usr",
    tag: "usr#1234",
    discrim: 1234,
    verified: true,
}

Tests:

URLSearchParams
var querystring = new URLSearchParams(obj).toString();
Manual
var querystring = Object.entries(obj).map(([key, value]) => `${encodeURIComponent(key)}=${encodeURIComponent(value)}`).join("&");