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

Run details:

User agent: Mozilla/5.0 (Android 9; Mobile; rv:87.0) Gecko/87.0 Firefox/87.0

Browser: Firefox Mobile 87

Operating system: Android

Device Platform: Mobile

Date tested: 3 years ago

Script Preparation code:

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

Tests: