Run results for: Slice vs RegExp

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Slice

15.4M/s

RegExp

5.1M/s

View exact numbers

Test name	Executions per second
✓ Slice	15,352,878 Ops/sec
RegExp	5,117,030 Ops/sec

Script Preparation code:

var dir = 'src/path/to/lib/test.jar';
var dirArray = dir.split('/');
var srcReg = new RegExp('^src\/?');

Tests: