Run results for: slice vs substr vs substring (with no end index)

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 OPR/54.0.2952.51

Browser: Opera 54

Operating system: Windows 7

Device Platform: Desktop

Date tested: 5 years ago

Script Preparation code:

var example = 'there is no spoon'

Tests: