Run results for: Array last item

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36 Edg/90.0.818.66

Browser: Chrome 90

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Spread, reverse, destructure	0.2 Ops/sec
Access by length - 1	35562.4 Ops/sec

Tests:

Spread, reverse, destructure
const items = new Array(5000).fill(null).map((_, i) => i); for(let i=0; i<10000; ++i){ let [last] = [...items].reverse(); }
Access by length - 1
const items = new Array(5000).fill(null).map((_, i) => i); for(let i=0; i<10000; ++i){ let last = items[items.length - 1]; }