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Run results for: + operator vs parseInt vs Number addition

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Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Firefox 135
Linux
Desktop
one month ago
Test name Executions per second
+ operator 898934720.0 Ops/sec
parseInt 998738944.0 Ops/sec
Number 979487936.0 Ops/sec
Script Preparation code:
AخA
 
var str = "42.034";
Tests:

  • + operator

     
    var res = +str

  • parseInt

     
    var res = parseInt(str)

  • Number

     
    var res = Number(str)