MeasureThat.net

Run results for: Which equals operator (== vs === vs != vs !== ) is faster?

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36 Edg/132.0.0.0
Chrome 132
Windows
Desktop
2 months ago
Test name Executions per second
test equality 39287.3 Ops/sec
test strict equality 39638.4 Ops/sec
test inequality 171899760.0 Ops/sec
test strict inequality 167008880.0 Ops/sec
Tests:

  • test equality

    AخA
     
    var n = 0;
    while(true) {
        n++;
        if(n==100000) 
            break;
    }

  • test strict equality

     
    var n = 0;
    while(true) {
        n++;
        if(n===100000) 
            break;
    }

  • test inequality

     
    var n = 0;
    while(true) {
        n++;
        if(n!=100000) 
            break;
    }

  • test strict inequality

     
    var n = 0;
    while(true) {
        n++;
        if(n!==100000) 
            break;
    }