Run results for: string[index.length -1] vs slice(-1)

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

Benchmark engine: Benchmark.js

index length

1431.3M/s

slice

1422.5M/s

View exact numbers

Test name	Executions per second
✓ index length	1,431,274,496 Ops/sec
slice	1,422,524,800 Ops/sec

Script Preparation code:

var example = 'there is no spoon'

Tests: