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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0

Browser: Firefox 64

Operating system: Windows

Device Platform: Desktop

Date tested: 5 years ago

Script Preparation code:

var example = 'there is no spoon'

Tests: