string vs array

JavaScript performance comparison

Test case created

Preparation code

 
<script>
Benchmark.prototype.teardown = function() {
    var className = "Test Highlighted underlined red other nothing";
};
</script>

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Testing in unknown unknown
Test Ops/sec
string
className = className.replace('other', '');
pending…
array
var classes = className.split(' ');
className = classes.splice(classes.indexOf('other'), 1).join(' ');
pending…

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