Preparation code

      
      <script>

        Benchmark.prototype.setup = function() {

          
    let arr = [];
    for (var i=0; i<6; i++, arr.push(i));
  
        
  };


      
</script>
    

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

arr.forEach((num, index) => {
  return arr[index] = num * 2;
});

let test = arr.map(num => {
    return num * 2;
});

Compare results of other browsers

Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL.

0 Comments