Slice vs Substr vs Substring vs [ ] Methods

JavaScript performance comparison

Revision 26 of this test case created by

Preparation code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

      
<script>
Benchmark.prototype.setup = function() {
  var str = "Hello World!";

};
</script>

Preparation code output

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Substring
str.substring(1);
pending…
substr
str.substr(1);
pending…

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