RegExp vs indexOf

JavaScript performance comparison

Revision 22 of this test case created

Info

Compare speed of Regex with indexOf for finding matching text in string.

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var link = "https://www.youtube.com/";
};
</script>

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Testing in unknown unknown
Test Ops/sec
Regex
/^http/.test(link);
 
pending…
indexOf
link.indexOf("http") > -1;
pending…
link.startsWith("http")
pending…

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