Run results for: Lodash vs VanilaJS lkjf

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.3 Safari/605.1.15

Browser: Safari 13

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Lodash maxBy	275563.8 Ops/sec
Vanila Math.max	219980.4 Ops/sec
Lodash AVG	256815.9 Ops/sec
Vanila AVG	280910.2 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var array = [
    {
        "x": 1623738630000,
        "y": 61581
    },
    {
        "x": 1623738645000,
        "y": 61581
    },
    {
        "x": 1623738660000,
        "y": 61581
    },
    {
        "x": 1623738675000,
        "y": 61578
    },
    {
        "x": 1623738690000,
        "y": 61553
    },
    {
        "x": 1623738705000,
        "y": 61196
    },
    {
        "x": 1623738720000,
        "y": 61185
    },
    {
        "x": 1623738735000,
        "y": 61180
    },
    {
        "x": 1623738750000,
        "y": 61284
    },
    {
        "x": 1623738765000,
        "y": 61302
    },
    {
        "x": 1623738780000,
        "y": 61334
    },
    {
        "x": 1623738795000,
        "y": 61390
    },
    {
        "x": 1623738810000,
        "y": 62143
    },
    {
        "x": 1623738825000,
        "y": 62295
    },
    {
        "x": 1623738840000,
        "y": 62534
    },
    {
        "x": 1623738855000,
        "y": 62837
    },
    {
        "x": 1623738870000,
        "y": 63405
    },
    {
        "x": 1623738885000,
        "y": 63291
    },
    {
        "x": 1623738900000,
        "y": 63046
    },
    {
        "x": 1623738915000,
        "y": 62646
    },
    {
        "x": 1623738930000,
        "y": 60765
    },
    {
        "x": 1623738945000,
        "y": 60768
    },
    {
        "x": 1623738960000,
        "y": 60972
    },
    {
        "x": 1623738975000,
        "y": 61315
    },
    {
        "x": 1623738990000,
        "y": 62247
    },
    {
        "x": 1623739005000,
        "y": 61937
    },
    {
        "x": 1623739020000,
        "y": 60698
    },
    {
        "x": 1623739035000,
        "y": 53179
    },
    {
        "x": 1623739050000,
        "y": 52392
    },
    {
        "x": 1623739065000,
        "y": 53187
    },
    {
        "x": 1623739080000,
        "y": 77350
    },
    {
        "x": 1623739095000,
        "y": 77683
    },
    {
        "x": 1623739110000,
        "y": 77624
    },
    {
        "x": 1623739125000,
        "y": 76740
    },
    {
        "x": 1623739140000,
        "y": 74978
    },
    {
        "x": 1623739155000,
        "y": 66858
    },
    {
        "x": 1623739170000,
        "y": 66178
    },
    {
        "x": 1623739185000,
        "y": 65635
    },
    {
        "x": 1623739200000,
        "y": 65424
    },
    {
        "x": 1623739215000,
        "y": 66866
    },
    {
        "x": 1623739230000,
        "y": 67102
    },
    {
        "x": 1623739245000,
        "y": 67353
    },
    {
        "x": 1623739260000,
        "y": 67527
    },
    {
        "x": 1623739275000,
        "y": 66547
    },
    {
        "x": 1623739290000,
        "y": 66122
    },
    {
        "x": 1623739305000,
        "y": 65474
    },
    {
        "x": 1623739320000,
        "y": 64647
    },
    {
        "x": 1623739335000,
        "y": 61279
    },
    {
        "x": 1623739350000,
        "y": 60901
    },
    {
        "x": 1623739365000,
        "y": 60477
    },
    {
        "x": 1623739380000,
        "y": 60115
    },
    {
        "x": 1623739395000,
        "y": 60134
    },
    {
        "x": 1623739410000,
        "y": 60362
    },
    {
        "x": 1623739425000,
        "y": 60719
    },
    {
        "x": 1623739440000,
        "y": 61170
    },
    {
        "x": 1623739455000,
        "y": 62579
    },
    {
        "x": 1623739470000,
        "y": 62689
    },
    {
        "x": 1623739485000,
        "y": 62780
    },
    {
        "x": 1623739500000,
        "y": 62628
    },
    {
        "x": 1623739515000,
        "y": 62610
    },
    {
        "x": 1623739530000,
        "y": 62588
    },
    {
        "x": 1623739545000,
        "y": 62573
    },
    {
        "x": 1623739560000,
        "y": 62781
    },
    {
        "x": 1623739575000,
        "y": 62826
    },
    {
        "x": 1623739590000,
        "y": 62899
    },
    {
        "x": 1623739605000,
        "y": 62994
    },
    {
        "x": 1623739620000,
        "y": 63096
    },
    {
        "x": 1623739635000,
        "y": 63242
    },
    {
        "x": 1623739650000,
        "y": 63197
    },
    {
        "x": 1623739665000,
        "y": 63105
    },
    {
        "x": 1623739680000,
        "y": 62961
    },
    {
        "x": 1623739695000,
        "y": 62160
    },
    {
        "x": 1623739710000,
        "y": 61998
    },
    {
        "x": 1623739725000,
        "y": 61770
    },
    {
        "x": 1623739740000,
        "y": 60525
    },
    {
        "x": 1623739755000,
        "y": 60426
    },
    {
        "x": 1623739770000,
        "y": 60279
    },
    {
        "x": 1623739785000,
        "y": 60118
    },
    {
        "x": 1623739800000,
        "y": 60230
    },
    {
        "x": 1623739815000,
        "y": 60358
    },
    {
        "x": 1623739830000,
        "y": 60597
    },
    {
        "x": 1623739845000,
        "y": 60970
    },
    {
        "x": 1623739860000,
        "y": 63689
    },
    {
        "x": 1623739875000,
        "y": 63996
    },
    {
        "x": 1623739890000,
        "y": 64493
    },
    {
        "x": 1623739905000,
        "y": 65128
    },
    {
        "x": 1623739920000,
        "y": 67407
    },
    {
        "x": 1623739935000,
        "y": 67491
    },
    {
        "x": 1623739950000,
        "y": 67558
    },
    {
        "x": 1623739965000,
        "y": 67545
    },
    {
        "x": 1623739980000,
        "y": 66042
    },
    {
        "x": 1623739995000,
        "y": 65791
    },
    {
        "x": 1623740010000,
        "y": 65362
    },
    {
        "x": 1623740025000,
        "y": 64774
    },
    {
        "x": 1623740040000,
        "y": 62174
    },
    {
        "x": 1623740055000,
        "y": 62018
    },
    {
        "x": 1623740070000,
        "y": 61830
    },
    {
        "x": 1623740085000,
        "y": 61673
    },
    {
        "x": 1623740100000,
        "y": 62094
    },
    {
        "x": 1623740115000,
        "y": 62226
    },
    {
        "x": 1623740130000,
        "y": 62457
    },
    {
        "x": 1623740145000,
        "y": 62774
    },
    {
        "x": 1623740160000,
        "y": 63587
    },
    {
        "x": 1623740175000,
        "y": 63511
    },
    {
        "x": 1623740190000,
        "y": 63337
    },
    {
        "x": 1623740205000,
        "y": 63040
    },
    {
        "x": 1623740220000,
        "y": 61428
    },
    {
        "x": 1623740235000,
        "y": 61367
    },
    {
        "x": 1623740250000,
        "y": 61312
    },
    {
        "x": 1623740265000,
        "y": 61314
    },
    {
        "x": 1623740280000,
        "y": 62464
    },
    {
        "x": 1623740295000,
        "y": 62629
    },
    {
        "x": 1623740310000,
        "y": 62880
    },
    {
        "x": 1623740325000,
        "y": 63180
    },
    {
        "x": 1623740340000,
        "y": 63463
    },
    {
        "x": 1623740355000,
        "y": 63422
    },
    {
        "x": 1623740370000,
        "y": 63172
    },
    {
        "x": 1623740385000,
        "y": 62762
    },
    {
        "x": 1623740400000,
        "y": 62218
    },
    {
        "x": 1623740415000,
        "y": 60298
    },
    {
        "x": 1623740430000,
        "y": 60193
    },
    {
        "x": 1623740445000,
        "y": 60134
    },
    {
        "x": 1623740460000,
        "y": 60156
    },
    {
        "x": 1623740475000,
        "y": 60321
    },
    {
        "x": 1623740490000,
        "y": 60251
    },
    {
        "x": 1623740505000,
        "y": 60128
    },
    {
        "x": 1623740520000,
        "y": 59973
    },
    {
        "x": 1623740535000,
        "y": 60006
    },
    {
        "x": 1623740550000,
        "y": 60216
    },
    {
        "x": 1623740565000,
        "y": 60603
    },
    {
        "x": 1623740580000,
        "y": 61191
    },
    {
        "x": 1623740595000,
        "y": 64811
    },
    {
        "x": 1623740610000,
        "y": 65481
    },
    {
        "x": 1623740625000,
        "y": 66353
    },
    {
        "x": 1623740640000,
        "y": 67281
    },
    {
        "x": 1623740655000,
        "y": 68710
    },
    {
        "x": 1623740670000,
        "y": 68395
    },
    {
        "x": 1623740685000,
        "y": 67762
    },
    {
        "x": 1623740700000,
        "y": 66809
    },
    {
        "x": 1623740715000,
        "y": 62711
    },
    {
        "x": 1623740730000,
        "y": 62324
    },
    {
        "x": 1623740745000,
        "y": 61939
    },
    {
        "x": 1623740760000,
        "y": 61651
    },
    {
        "x": 1623740775000,
        "y": 61585
    },
    {
        "x": 1623740790000,
        "y": 61651
    },
    {
        "x": 1623740805000,
        "y": 61743
    },
    {
        "x": 1623740820000,
        "y": 61835
    },
    {
        "x": 1623740835000,
        "y": 61586
    },
    {
        "x": 1623740850000,
        "y": 61419
    },
    {
        "x": 1623740865000,
        "y": 61186
    },
    {
        "x": 1623740880000,
        "y": 60954
    },
    {
        "x": 1623740895000,
        "y": 61877
    },
    {
        "x": 1623740910000,
        "y": 62471
    },
    {
        "x": 1623740925000,
        "y": 63462
    },
    {
        "x": 1623740940000,
        "y": 64819
    },
    {
        "x": 1623740955000,
        "y": 70915
    },
    {
        "x": 1623740970000,
        "y": 71712
    },
    {
        "x": 1623740985000,
        "y": 72665
    },
    {
        "x": 1623741000000,
        "y": 73609
    },
    {
        "x": 1623741015000,
        "y": 75574
    },
    {
        "x": 1623741030000,
        "y": 75575
    },
    {
        "x": 1623741045000,
        "y": 75477
    },
    {
        "x": 1623741060000,
        "y": 75259
    },
    {
        "x": 1623741075000,
        "y": 74391
    },
    {
        "x": 1623741090000,
        "y": 74402
    },
    {
        "x": 1623741105000,
        "y": 74480
    },
    {
        "x": 1623741120000,
        "y": 74640
    },
    {
        "x": 1623741135000,
        "y": 75499
    },
    {
        "x": 1623741150000,
        "y": 75585
    },
    {
        "x": 1623741165000,
        "y": 75679
    },
    {
        "x": 1623741180000,
        "y": 75766
    },
    {
        "x": 1623741195000,
        "y": 76233
    },
    {
        "x": 1623741210000,
        "y": 76367
    },
    {
        "x": 1623741225000,
        "y": 76578
    },
    {
        "x": 1623741240000,
        "y": 76870
    },
    {
        "x": 1623741255000,
        "y": 78676
    },
    {
        "x": 1623741270000,
        "y": 79036
    },
    {
        "x": 1623741285000,
        "y": 79530
    },
    {
        "x": 1623741300000,
        "y": 80076
    },
    {
        "x": 1623741315000,
        "y": 80975
    },
    {
        "x": 1623741330000,
        "y": 80806
    },
    {
        "x": 1623741345000,
        "y": 80449
    },
    {
        "x": 1623741360000,
        "y": 79868
    },
    {
        "x": 1623741375000,
        "y": 75880
    },
    {
        "x": 1623741390000,
        "y": 75091
    },
    {
        "x": 1623741405000,
        "y": 73970
    },
    {
        "x": 1623741420000,
        "y": 72615
    },
    {
        "x": 1623741435000,
        "y": 67053
    },
    {
        "x": 1623741450000,
        "y": 66269
    },
    {
        "x": 1623741465000,
        "y": 65291
    },
    {
        "x": 1623741480000,
        "y": 64272
    },
    {
        "x": 1623741495000,
        "y": 61836
    },
    {
        "x": 1623741510000,
        "y": 61785
    },
    {
        "x": 1623741525000,
        "y": 61833
    },
    {
        "x": 1623741540000,
        "y": 62015
    },
    {
        "x": 1623741555000,
        "y": 62900
    },
    {
        "x": 1623741570000,
        "y": 62903
    },
    {
        "x": 1623741585000,
        "y": 62841
    },
    {
        "x": 1623741600000,
        "y": 62694
    },
    {
        "x": 1623741615000,
        "y": 61693
    },
    {
        "x": 1623741630000,
        "y": 61545
    },
    {
        "x": 1623741645000,
        "y": 61366
    },
    {
        "x": 1623741660000,
        "y": 61195
    },
    {
        "x": 1623741675000,
        "y": 61108
    },
    {
        "x": 1623741690000,
        "y": 61195
    },
    {
        "x": 1623741705000,
        "y": 61333
    },
    {
        "x": 1623741720000,
        "y": 61500
    },
    {
        "x": 1623741735000,
        "y": 61622
    },
    {
        "x": 1623741750000,
        "y": 61482
    },
    {
        "x": 1623741765000,
        "y": 61238
    },
    {
        "x": 1623741780000,
        "y": 60914
    },
    {
        "x": 1623741795000,
        "y": 60210
    },
    {
        "x": 1623741810000,
        "y": 60312
    },
    {
        "x": 1623741825000,
        "y": 60528
    },
    {
        "x": 1623741840000,
        "y": 60864
    },
    {
        "x": 1623741855000,
        "y": 62468
    },
    {
        "x": 1623741870000,
        "y": 62651
    },
    {
        "x": 1623741885000,
        "y": 62875
    },
    {
        "x": 1623741900000,
        "y": 63127
    },
    {
        "x": 1623741915000,
        "y": 64798
    },
    {
        "x": 1623741930000,
        "y": 65234
    },
    {
        "x": 1623741945000,
        "y": 65886
    },
    {
        "x": 1623741960000,
        "y": 66729
    },
    {
        "x": 1623741975000,
        "y": 70873
    },
    {
        "x": 1623741990000,
        "y": 71549
    },
    {
        "x": 1623742005000,
        "y": 72451
    },
    {
        "x": 1623742020000,
        "y": 73450
    },
    {
        "x": 1623742035000,
        "y": 76522
    },
    {
        "x": 1623742050000,
        "y": 76624
    },
    {
        "x": 1623742065000,
        "y": 76531
    },
    {
        "x": 1623742080000,
        "y": 76391
    },
    {
        "x": 1623742095000,
        "y": 76061
    },
    {
        "x": 1623742110000,
        "y": 76060
    },
    {
        "x": 1623742125000,
        "y": 76060
    },
    {
        "x": 1623742140000,
        "y": 76060
    },
    {
        "x": 1623742155000,
        "y": 78896
    },
    {
        "x": 1623742170000,
        "y": null
    },
    {
        "x": 1623742185000,
        "y": null
    },
    {
        "x": 1623742200000,
        "y": null
    },
    {
        "x": 1623742215000,
        "y": null
    },
    {
        "x": 1623742230000,
        "y": null
    }
];

Tests:

Lodash maxBy
_.maxBy('y', array);
Vanila Math.max
Math.max(...array.map(v => v.y));
Lodash AVG
_.meanBy(array, 'y');
Vanila AVG
array.reduce((acc, v, _, { length }) => acc + v.y / length, 0)

Run results for: Lodash vs VanilaJS lkjf

Lodash maxBy

Vanila Math.max

Lodash AVG

Vanila AVG