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) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 OPR/109.0.0.0 (Edition std-1)

Browser: Opera 109

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

substring

14.2M/s

substr

14.0M/s

slice

13.8M/s

View exact numbers

Test name	Executions per second
✓ substring	14,185,026 Ops/sec
substr	14,043,568 Ops/sec
slice	13,753,495 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