Run results for: string to ~~ vs parseInt vs Number vs parseFloat

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/60.5 Safari/605.1.15

Browser: Safari 60

Operating system: Ubuntu

Device Platform: Desktop

Date tested: one year ago

472.7M/s

Number

393.8M/s

parseInt

369.1M/s

363.7M/s

parseFloat

26.7M/s

notnot

19.8M/s

View exact numbers

Script Preparation code:

var strA = "420343343242";
var strB = "420343343243";

Tests: