Run results for: ISO Datetime - add microseconds - replace vs slice

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5764.195 Safari/537.36

Browser: Chrome 116

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

slice

4.5M/s

replace

3.6M/s

View exact numbers

Test name	Executions per second
✓ slice	4,461,801 Ops/sec
replace	3,552,518 Ops/sec

Script Preparation code:

var strIn = '2023-12-18T12:30:00Z';
var strOut = '';

Tests: