Run results for: Last char remove V1.0

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Safari/605.1.15

Browser: Safari 26

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 7 months ago

Slice

324.8M/s

Substring

323.7M/s

View exact numbers

Test name	Executions per second
✓ Slice	324,767,680 Ops/sec
Substring	323,665,568 Ops/sec

Script Preparation code:

var x = "slice vs substring - remove last char";

Tests: