Run results for: split vs slice+indexOf

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0

Browser: Firefox 132

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

slice(0, indexOf())

1841.4M/s

split

24.0M/s

View exact numbers

Test name	Executions per second
✓ slice(0, indexOf())	1,841,431,936 Ops/sec
split	23,951,366 Ops/sec

Script Preparation code:

var rgb = "rgba 255 255 255 0.7 ";

Tests: