Run results for: Slice/join vs Substr

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1 Safari/605.1.15

Browser: Safari 13

Operating system: Mac OS X 10.15.4

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Slice/Join	1970925.9 Ops/sec
Substr	4121091.2 Ops/sec

Script Preparation code:

var url = "http://google.com/path/1/2/3";

Tests: