Run results for: test filter lodash/JS

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36

Browser: Chrome 91

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
filter ts n=1000	385376.3 Ops/sec
filter ts n=10000	42826.8 Ops/sec
filter ts n=100000	3119.7 Ops/sec
filter ts n=1000000	260.5 Ops/sec
filter ts n=10000000	17.9 Ops/sec
filter js n=1000	470575.9 Ops/sec
filter js n=10000	52522.8 Ops/sec
filter js n=100000	3609.6 Ops/sec
filter js n=1000000	304.7 Ops/sec
filter js n=10000000	20.9 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js'></script>

Script Preparation code:

var n3 = 1000;
var n4 = 10000;
var n5 = 100000;
var n6 = 1000000;
var n7 = 10000000;
var array3 = [];
var array4 = [];
var array5 = [];
var array6 = [];
var array7 = [];
for(let i = 0; i < n3; i++) {
 array3.push(i); 
}
for(let i = 0; i < n4; i++) {
 array4.push(i); 
}
for(let i = 0; i < n5; i++) {
 array5.push(i); 
}
for(let i = 0; i < n6; i++) {
 array6.push(i); 
}
for(let i = 0; i < n7; i++) {
 array7.push(i); 
}

function filterLodash(arr) { 
    _.filter(arr, function (n) {
      return n % 2 == 0
    });
}

function filterTS(arr) { 
    arr.filter((n) => n % 2 == 0);
}

Tests:

filter ts n=1000
filterLodash(array3);
filter ts n=10000
filterLodash(array4);
filter ts n=100000
filterLodash(array5);
filter ts n=1000000
filterLodash(array6);
filter ts n=10000000
filterLodash(array7);
filter js n=1000
filterTS(array3);
filter js n=10000
filterTS(array4);
filter js n=100000
filterTS(array5);
filter js n=1000000
filterTS(array6);
filter js n=10000000
filterTS(array7);

Run results for: test filter lodash/JS

filter ts n=1000

filter ts n=10000

filter ts n=100000

filter ts n=1000000

filter ts n=10000000

filter js n=1000

filter js n=10000

filter js n=100000

filter js n=1000000

filter js n=10000000