regexp vs indexOf

JavaScript performance comparison

Revision 40 of this test case created

Preparation code

<script>
var str = "hello world!";
var reg = /world/
reg.compile(reg);

</script>

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Testing in unknown unknown
Test Ops/sec
Regexp
str.match(/world/);
pending…
indexOf
str.indexOf("world");
pending…
str.match(reg);
pending…
reg.test(str);
pending…
reg.exec(str);
pending…

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