MeasureThat.net

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

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Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:136.0) Gecko/20100101 Firefox/136.0
Firefox 136
Linux
Desktop
one month ago
Test name Executions per second
test equality 17795.1 Ops/sec
test strict equality 19337.1 Ops/sec
test inequality 390933952.0 Ops/sec
test strict inequality 346830336.0 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;
    }