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

1804.3M/s

regex

2.8M/s

View exact numbers

Test name	Executions per second
✓ trim	1,804,274,944 Ops/sec
regex	2,837,701 Ops/sec

Script Preparation code:

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

Tests: