Run results for: Regex removing whitespace vs trim

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:123.0) Gecko/20100101 Firefox/123.0

Browser: Firefox 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

trim

3192.5M/s

regex

4.9M/s

View exact numbers

Test name	Executions per second
✓ trim	3,192,547,584 Ops/sec
regex	4,864,197 Ops/sec

Script Preparation code:

var string = '    fsajdf asdfjosa fjoiawejf oawjfoei jaosdjfsdjfo sfjos 2324234 sdf safjao j o        sdlfks dflks l      '

Tests: