Run results for: Number vs + vs parseFloat

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) EdgiOS/114.0.1823.78 Version/16.0 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 16

Operating system: iOS 16.5

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Number	3304792.0 Ops/sec
Unary +	4320728.0 Ops/sec
parseFloat	3229300.0 Ops/sec

Tests:

Number
var number = Number(Math.random().toString());
Unary +
var unary = +Math.random().toString();
parseFloat
var parse = parseFloat(Math.random().toString());

Run results for: Number vs + vs parseFloat

Number

Unary +

parseFloat