Run results for: Performance Test: substring vs substr vs slice

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.1 Safari/605.1.15

Browser: Safari 13

Operating system: Mac OS X 10.15.4

Device Platform: Desktop

Date tested: 3 years ago

Script Preparation code:

var string = "I am the god of hellfire, and I bring you..."

Tests: