Run results for: arr unshift vs push + reverse (small array) + concat

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Edg/126.0.0.0

Browser: Chrome 126

Operating system: Windows

Device Platform: Desktop

Date tested: one month ago

Tests:

push + reverse
var arr = [10]; for (let i = 0; i < 10; i++){ arr.push(i); } arr.reverse(); let str = arr.join(".")
concat
let str for (let i = 0; i < 10; i++){ str = `${i}.${str}`; }
concat2
let str for (let i = 0; i < 10; i++){ str = i+'.'+str }