Self vs Bind

JavaScript performance comparison

Revision 3 of this test case created

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var ctx = {};
   
    var testFn = function(a, b, c) {
      this.a = a;
      this.b = b;
      this.c = c;
    };
   
    var boundFn = testFn.bind(ctx);
   
    var appliedFn = (function(fn, thisObj){
     return function(){
        fn.apply(thisObj, arguments);
     };
    })(testFn, ctx);
};
</script>

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Testing in unknown unknown
Test Ops/sec
non-native binding
appliedFn(1, 2, 3);
pending…
native binding
boundFn(1, 2, 3);
pending…

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