Run results for: Substring vs replace 3

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:73.0) Gecko/20100101 Firefox/73.0

Browser: Firefox 73

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Replaces	60235.7 Ops/sec
IndexOf + substring	62372.5 Ops/sec

Script Preparation code:

var string = "url(https://fiddle.jshell.net/_display/#custom-id)";
var url = "https://fiddle.jshell.net/_display/";
var result;

Tests:

Replaces
result = string.replace(url, '').replace('url(#', '').replace(')', ''); console.log(result)
IndexOf + substring
result = string.substring(string.indexOf(url) + url.length).substring(string.indexOf("url(#") + 2).replace(')', ''); console.log(result)