Run results for: Parse number removing insignificant digits

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0

Browser: Firefox 117

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Number (with string integer)	41473100.0 Ops/sec
Unary + (with string integer)	41505120.0 Ops/sec
parseInt (with string integer)	1277845888.0 Ops/sec
Double Bitwise (with string integer)	4690700.0 Ops/sec
Number (with integer)	32574996.0 Ops/sec
Unary + (with integer)	711415104.0 Ops/sec
parseInt (with integer)	718727616.0 Ops/sec
Double Bitwise	843030656.0 Ops/sec

Tests:

Number (with string integer)
var numberStrInt = Number(Math.floor(1000 * Math.random()).toString());
Unary + (with string integer)
var unaryStrInt = +Math.floor(1000 * Math.random()).toString();
parseInt (with string integer)
var parseStrInt = parseInt(Math.floor(1000 * Math.random()).toString(), 10);
Double Bitwise (with string integer)
var numberStrFloat = ~~(1000 * Math.random()).toString();
Number (with integer)
var numberNumInt = Number(Math.floor(1000 * Math.random()));
Unary + (with integer)
var unaryNumInt = +Math.floor(1000 * Math.random());
parseInt (with integer)
var parseNumInt = parseInt(Math.floor(1000 * Math.random()), 10);
Double Bitwise
var numberNumFloat = ~~(1000 * Math.random());