Native Bind vs Closure Bind

Benchmark created by Luke Page on

Preparation HTML

<script>
  var closureBind = function(func, that) {
      return function() {
          func.apply(that, arguments);
      };
  };
  
  var functionBind = function(func, that) {
      return func.bind(that);
  };
  
  var myFunc = function(arg1) {
      console.log(this.logStart + arg1);
  };
  
  var obj = { logStart: "testing " };
  
  var closureFunc1 = closureBind(myFunc, obj);
  var bindFunc1 = functionBind(myFunc, obj);
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
Closure w/ Setup
var closureFunc2 = closureBind(myFunc, obj);

closureFunc2("a");
ready
Bind w/ setup
var bindFunc2 = functionBind(myFunc, obj);

bindFunc2("a");
ready
Closure (To Run)
closureFunc1("a");
ready
Bind (To Run)
bindFunc1("a");
ready

Revisions

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

  • Revision 1: published by Luke Page on