Run results for: Number vs + vs parseFloat vs parseInt

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/129.0.6668.69 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 129

Operating system: iOS 17.4

Device Platform: Mobile

Date tested: one month ago

Test name	Executions per second
Number	4064229.0 Ops/sec
Unary +	6041733.0 Ops/sec
parseFloat	3803133.2 Ops/sec
parseInt	4108291.2 Ops/sec

Tests:

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

Run results for: Number vs + vs parseFloat vs parseInt

Number

Unary +

parseFloat

parseInt