Run results for: indexOf vs split - test

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

indexOf

15.6M/s

split

8.5M/s

View exact numbers

Test name	Executions per second
✓ indexOf	15,569,949 Ops/sec
split	8,535,877 Ops/sec

Script Preparation code:

var test1 = 'test,tester,testing'
var test2 = 'test,tester'
var test3 = 'testa'

Tests:

indexOf
var result1 = (test1.indexOf('test') !== -1); var result2 = (test2.indexOf('tester') !== -1); var result3 = (test3.indexOf('test') !== -1);
split
var result1 = (test1.split(',').includes('test')); var result2 = (test2.split(',').includes('tester')); var result3 = (test3.split(',').includes('testa'));