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

Run details:

User agent: Mozilla/5.0 (Linux; Android 7.0; SM-G925F Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.158 Mobile Safari/537.36 OPR/47.3.2249.130976

Browser: Opera Mobile 47

Operating system: Android 7.0

Device Platform: Mobile

Date tested: 6 years ago

Test name	Executions per second
slice	3573551.2 Ops/sec
substr	1807093.9 Ops/sec
substring	1737532.2 Ops/sec

Script Preparation code:

var example = 'there is no spoon'

Tests:

slice
var result = example.slice(10)
substr
var result = example.substr(10)
substring
var result = example.substring(10)

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

Compares slice, substr and substring to each other when there is only a start index

slice

substr

substring