Run results for: parseInt vs Number addition

Run details:

User agent: Mozilla/5.0 (Linux; Android 7.1.2; Redmi 5 Plus Build/N2G47H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.91 Mobile Safari/537.36

Browser: Chrome Mobile 68

Operating system: Android 7.1.2

Device Platform: Mobile

Date tested: 6 years ago

Test name	Executions per second
No conversion	828109.9 Ops/sec
parseInt	254031.1 Ops/sec
Number	244814.5 Ops/sec

Script Preparation code:

var intA = 42.034;
var strB = "42.034";

Tests:

No conversion
var res = intA + strB;
parseInt
var res = parseInt(intA) + parseInt(strB);
Number
var res = Number(intA) + Number(strB);

Run results for: parseInt vs Number addition

No conversion

parseInt

Number