Run results for: Number vs + vs parseFloat

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36 OPR/78.0.4093.184

Browser: Opera 78

Operating system: Mac OS X 10.13.6

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Number	1470761.0 Ops/sec
Unary +	1929174.0 Ops/sec
parseFloat	1476510.0 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