Run results for: Javascript Split vs Regex

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Splitting

10.1M/s

Regex

6.8M/s

View exact numbers

Test name	Executions per second
✓ Splitting	10,127,034 Ops/sec
Regex	6,767,704 Ops/sec

Script Preparation code:

var testString = "testing\nNewlines\nBleh"

Tests:

Splitting
var [value1, value2, value3] = testString.split("\n");
Regex
var regex = /.+((?=\n)|$)/g var [value1, value2, value3] = testString.match(regex);