Benchmark: Find events end - MeasureThat.net

Script Preparation code:

var events = [{
"id": 0,
"name": "test0"
}, {
"id": 1,
"name": "test1"
}, {
"id": 2,
"name": "test2"
}, {
"id": 3,
"name": "test3"
}, {
"id": 4,
"name": "test4"
}, {
"id": 5,
"name": "test5"
}, {
"id": 6,
"name": "test6"
}, {
"id": 7,
"name": "test7"
}, {
"id": 8,
"name": "test8"
}, {
"id": 9,
"name": "test9"
}, {
"id": 10,
"name": "test10"
}, {
"id": 11,
"name": "test11"
}, {
"id": 12,
"name": "test12"
}, {
"id": 13,
"name": "test13"
}, {
"id": 14,
"name": "test14"
}, {
"id": 15,
"name": "test15"
}, {
"id": 16,
"name": "test16"
}, {
"id": 17,
"name": "test17"
}, {
"id": 18,
"name": "test18"
}, {
"id": 19,
"name": "test19"
}, {
"id": 20,
"name": "test20"
}, {
"id": 21,
"name": "test21"
}, {
"id": 22,
"name": "test22"
}, {
"id": 23,
"name": "test23"
}, {
"id": 24,
"name": "test24"
}, {
"id": 25,
"name": "test25"
}, {
"id": 26,
"name": "test26"
}, {
"id": 27,
"name": "test27"
}, {
"id": 28,
"name": "test28"
}, {
"id": 29,
"name": "test29"
}, {
"id": 30,
"name": "test30"
}, {
"id": 31,
"name": "test31"
}, {
"id": 32,
"name": "test32"
}, {
"id": 33,
"name": "test33"
}, {
"id": 34,
"name": "test34"
}, {
"id": 35,
"name": "test35"
}, {
"id": 36,
"name": "test36"
}, {
"id": 37,
"name": "test37"
}, {
"id": 38,
"name": "test38"
}, {
"id": 39,
"name": "test39"
}, {
"id": 40,
"name": "test40"
}, {
"id": 41,
"name": "test41"
}, {
"id": 42,
"name": "test42"
}, {
"id": 43,
"name": "test43"
}, {
"id": 44,
"name": "test44"
}, {
"id": 45,
"name": "test45"
}, {
"id": 46,
"name": "test46"
}, {
"id": 47,
"name": "test47"
}, {
"id": 48,
"name": "test48"
}, {
"id": 49,
"name": "test49"
}, {
"id": 50,
"name": "test50"
}, {
"id": 51,
"name": "test51"
}, {
"id": 52,
"name": "test52"
}, {
"id": 53,
"name": "test53"
}, {
"id": 54,
"name": "test54"
}, {
"id": 55,
"name": "test55"
}, {
"id": 56,
"name": "test56"
}, {
"id": 57,
"name": "test57"
}, {
"id": 58,
"name": "test58"
}, {
"id": 59,
"name": "test59"
}, {
"id": 60,
"name": "test60"
}, {
"id": 61,
"name": "test61"
}, {
"id": 62,
"name": "test62"
}, {
"id": 63,
"name": "test63"
}, {
"id": 64,
"name": "test64"
}, {
"id": 65,
"name": "test65"
}, {
"id": 66,
"name": "test66"
}, {
"id": 67,
"name": "test67"
}, {
"id": 68,
"name": "test68"
}, {
"id": 69,
"name": "test69"
}, {
"id": 70,
"name": "test70"
}, {
"id": 71,
"name": "test71"
}, {
"id": 72,
"name": "test72"
}, {
"id": 73,
"name": "test73"
}, {
"id": 74,
"name": "test74"
}, {
"id": 75,
"name": "test75"
}, {
"id": 76,
"name": "test76"
}, {
"id": 77,
"name": "test77"
}, {
"id": 78,
"name": "test78"
}, {
"id": 79,
"name": "test79"
}, {
"id": 80,
"name": "test80"
}, {
"id": 81,
"name": "test81"
}, {
"id": 82,
"name": "test82"
}, {
"id": 83,
"name": "test83"
}, {
"id": 84,
"name": "test84"
}, {
"id": 85,
"name": "test85"
}, {
"id": 86,
"name": "test86"
}, {
"id": 87,
"name": "test87"
}, {
"id": 88,
"name": "test88"
}, {
"id": 89,
"name": "test89"
}, {
"id": 90,
"name": "test90"
}, {
"id": 91,
"name": "test91"
}, {
"id": 92,
"name": "test92"
}, {
"id": 93,
"name": "test93"
}, {
"id": 94,
"name": "test94"
}, {
"id": 95,
"name": "test95"
}, {
"id": 96,
"name": "test96"
}, {
"id": 97,
"name": "test97"
}, {
"id": 98,
"name": "test98"
}, {
"id": 99,
"name": "test99"
}, {
"id": 100,
"name": "test100"
}, {
"id": 101,
"name": "test101"
}, {
"id": 102,
"name": "test102"
}, {
"id": 103,
"name": "test103"
}, {
"id": 104,
"name": "test104"
}, {
"id": 105,
"name": "test105"
}, {
"id": 106,
"name": "test106"
}, {
"id": 107,
"name": "test107"
}, {
"id": 108,
"name": "test108"
}, {
"id": 109,
"name": "test109"
}, {
"id": 110,
"name": "test110"
}, {
"id": 111,
"name": "test111"
}, {
"id": 112,
"name": "test112"
}, {
"id": 113,
"name": "test113"
}, {
"id": 114,
"name": "test114"
}, {
"id": 115,
"name": "test115"
}, {
"id": 116,
"name": "test116"
}, {
"id": 117,
"name": "test117"
}, {
"id": 118,
"name": "test118"
}, {
"id": 119,
"name": "test119"
}, {
"id": 120,
"name": "test120"
}, {
"id": 121,
"name": "test121"
}, {
"id": 122,
"name": "test122"
}, {
"id": 123,
"name": "test123"
}, {
"id": 124,
"name": "test124"
}, {
"id": 125,
"name": "test125"
}, {
"id": 126,
"name": "test126"
}, {
"id": 127,
"name": "test127"
}, {
"id": 128,
"name": "test128"
}, {
"id": 129,
"name": "test129"
}, {
"id": 130,
"name": "test130"
}, {
"id": 131,
"name": "test131"
}, {
"id": 132,
"name": "test132"
}, {
"id": 133,
"name": "test133"
}, {
"id": 134,
"name": "test134"
}, {
"id": 135,
"name": "test135"
}, {
"id": 136,
"name": "test136"
}, {
"id": 137,
"name": "test137"
}, {
"id": 138,
"name": "test138"
}, {
"id": 139,
"name": "test139"
}, {
"id": 140,
"name": "test140"
}, {
"id": 141,
"name": "test141"
}, {
"id": 142,
"name": "test142"
}, {
"id": 143,
"name": "test143"
}, {
"id": 144,
"name": "test144"
}, {
"id": 145,
"name": "test145"
}, {
"id": 146,
"name": "test146"
}, {
"id": 147,
"name": "test147"
}, {
"id": 148,
"name": "test148"
}, {
"id": 149,
"name": "test149"
}, {
"id": 150,
"name": "test150"
}, {
"id": 151,
"name": "test151"
}, {
"id": 152,
"name": "test152"
}, {
"id": 153,
"name": "test153"
}, {
"id": 154,
"name": "test154"
}, {
"id": 155,
"name": "test155"
}, {
"id": 156,
"name": "test156"
}, {
"id": 157,
"name": "test157"
}, {
"id": 158,
"name": "test158"
}, {
"id": 159,
"name": "test159"
}, {
"id": 160,
"name": "test160"
}, {
"id": 161,
"name": "test161"
}, {
"id": 162,
"name": "test162"
}, {
"id": 163,
"name": "test163"
}, {
"id": 164,
"name": "test164"
}, {
"id": 165,
"name": "test165"
}, {
"id": 166,
"name": "test166"
}, {
"id": 167,
"name": "test167"
}, {
"id": 168,
"name": "test168"
}, {
"id": 169,
"name": "test169"
}, {
"id": 170,
"name": "test170"
}, {
"id": 171,
"name": "test171"
}, {
"id": 172,
"name": "test172"
}, {
"id": 173,
"name": "test173"
}, {
"id": 174,
"name": "test174"
}, {
"id": 175,
"name": "test175"
}, {
"id": 176,
"name": "test176"
}, {
"id": 177,
"name": "test177"
}, {
"id": 178,
"name": "test178"
}, {
"id": 179,
"name": "test179"
}, {
"id": 180,
"name": "test180"
}, {
"id": 181,
"name": "test181"
}, {
"id": 182,
"name": "test182"
}, {
"id": 183,
"name": "test183"
}, {
"id": 184,
"name": "test184"
}, {
"id": 185,
"name": "test185"
}, {
"id": 186,
"name": "test186"
}, {
"id": 187,
"name": "test187"
}, {
"id": 188,
"name": "test188"
}, {
"id": 189,
"name": "test189"
}, {
"id": 190,
"name": "test190"
}, {
"id": 191,
"name": "test191"
}, {
"id": 192,
"name": "test192"
}, {
"id": 193,
"name": "test193"
}, {
"id": 194,
"name": "test194"
}, {
"id": 195,
"name": "test195"
}, {
"id": 196,
"name": "test196"
}, {
"id": 197,
"name": "test197"
}, {
"id": 198,
"name": "test198"
}, {
"id": 199,
"name": "test199"
}]

findForLoop = (array, value, key) => {
    const stringKey = String(key);
    for (let i = 0; i < array.length - 1; i++) {
        if (array[i][stringKey] === value[stringKey]) {
            return array[i][stringKey];
        }
    }
    return null
}

findBasic = (array, value, key) => {
    const stringKey = String(key);
    return array.find(item => item[stringKey] === value[stringKey])
}


findIndexBasic = (array, value, key) => {
    const stringKey = String(key);
    return array.findIndex(item => item[stringKey] === value[stringKey])
}


findForOf = (array, value, key) => {
    const stringKey = String(key);
    for (let elem of array) {
        if (elem[stringKey] === value[stringKey]) {
            return elem;
        }
    }
    return null
}

Tests:

Find for loop
findForLoop(events, 90, 'id');
Find Basic
findBasic(events, 90, 'id');
Find Index Basic
findIndexBasic(events, 90, 'id');
Find For Of
findForOf(events, 90, 'id');

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Find for loop
Find Basic
Find Index Basic
Find For Of

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Browser/OS: Chrome 103 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
Find for loop	2857761.0 Ops/sec
Find Basic	2614352.0 Ops/sec
Find Index Basic	2623287.0 Ops/sec
Find For Of	2678264.0 Ops/sec

Find events end (version: 0)

Comparing performance of: Find for loop vs Find Basic vs Find Index Basic vs Find For Of

Created: one year ago by: Guest

Jump to the latest result

Find for loop

Find Basic

Find Index Basic

Find For Of

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A