Run results for: speed test lodash js

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36

Browser: Chrome 122

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

iterate ts n = 1000

2.4M/s

iterate ts n = 10000

304K/s

iterate lodash n = 1000

155K/s

iterate lodash n = 10000

16K/s

iterate ts n = 100000

9K/s

iterate lodash n = 100000

2K/s

iterate ts n = 1000000

642/s

iterate lodash n = 1000000

165/s

iterate ts n = 10000000

68/s

iterate lodash n = 10000000

15/s

View exact numbers

Test name	Executions per second
✓ iterate ts n = 1000	2,437,512 Ops/sec
iterate ts n = 10000	303,694 Ops/sec
iterate lodash n = 1000	154,610 Ops/sec
iterate lodash n = 10000	16,453 Ops/sec
iterate ts n = 100000	9,109 Ops/sec
iterate lodash n = 100000	1,666 Ops/sec
iterate ts n = 1000000	642 Ops/sec
iterate lodash n = 1000000	165 Ops/sec
iterate ts n = 10000000	68 Ops/sec
iterate lodash n = 10000000	15 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 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 iterateLodash(arr) { 
    _.forEach(arr, (n) => {
      n = n + 1;
    });
}

function iterateTS(arr) { 
    arr.forEach((n) => {
      n = n + 1;
    });
}

Tests:

iterate lodash n = 1000
iterateLodash(array3);
iterate lodash n = 10000
iterateLodash(array4);
iterate lodash n = 100000
iterateLodash(array5);
iterate lodash n = 1000000
iterateLodash(array6);
iterate lodash n = 10000000
iterateLodash(array7);
iterate ts n = 1000
iterateTS(array3);
iterate ts n = 10000
iterateTS(array4);
iterate ts n = 100000
iterateTS(array5);
iterate ts n = 1000000
iterateTS(array6);
iterate ts n = 10000000
iterateTS(array7);