Run results for: Reverse string

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 14388.52.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.91 Safari/537.36

Browser: Chrome 98

Operating system: Chrome OS 14388.52.0

Device Platform: Desktop

Date tested: 2 years ago

Script Preparation code:

var string = document.documentElement.outerHTML.repeat(100);

Tests:

Array.from, reverse, join
Array.from(string).reverse().join("");
Iterate, concat
var newString = ""; for (let i = string.length - 1; i--;) { newString += string[i]; }
Iterate, push, join
var newChars = []; for (let i = string.length - 1; i--;) { newChars.push(string[i]); } newChars.join("")