Run results for: charAt() vs slice()

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

slice()

2328.9M/s

charAt()

2327.0M/s

View exact numbers

Test name	Executions per second
✓ slice()	2,328,861,184 Ops/sec
charAt()	2,327,037,952 Ops/sec

Script Preparation code:

var str = 'foo bar baz';
var noop = Function.prototype;

Tests: