(a==b) vs (a===b) vs (!(a-b))

JavaScript performance comparison

Test case created

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var a=10/3
    var b=10/3
    var i=0
};
</script>

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Testing in unknown unknown
Test Ops/sec
(a==b)
if (a==b) i++
pending…
(a===b)
if (a===b) i++
pending…
(!(a-b))
if (!(a-b)) i++
pending…

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