Run results for: toUpperCase vs toLowerCase

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 Edg/119.0.0.0

Browser: Chrome 119

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

toUpperCase

2742.3M/s

toLowerCase

2737.1M/s

View exact numbers

Test name	Executions per second
✓ toUpperCase	2,742,323,200 Ops/sec
toLowerCase	2,737,123,840 Ops/sec

Tests: