Run results for: array-filter-vs-destructure-vs-for-loop

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0

Browser: Firefox 58

Operating system: Linux

Device Platform: Other

Date tested: 6 years ago

Test name	Executions per second
Array.prototype.filter	314957.1 Ops/sec
Destructure filter	311473.0 Ops/sec
For loop push	266346.3 Ops/sec
Array.from	306529.2 Ops/sec

HTML Preparation code:

<ul>
  <li>Item #1</li>
  <li>Item #2</li>
  <li>Item #3</li>
  <li>Item #4</li>
  <li>Item #5</li>
  <li>Item #6</li>
  <li>Item #7</li>
  <li>Item #8</li>
  <li>Item #9</li>
  <li>Item #10</li>
  <li>Item #11</li>
  <li>Item #12</li>
  <li>Item #13</li>
  <li>Item #14</li>
  <li>Item #15</li>
  <li>Item #16</li>
  <li>Item #17</li>
  <li>Item #18</li>
  <li>Item #19</li>
  <li>Item #20</li>
</ul>

Script Preparation code:

var collection = document.querySelectorAll('li')
var result = []

Tests:

Array.prototype.filter
Array.prototype.filter.call(collection, node => node)
Destructure filter
[...collection].filter(node => node)
For loop push
for (var i = 0; i < collection.length; i++) { result.push(collection[i]) }
Array.from
Array.from(collection).filter(node => node)

Run results for: array-filter-vs-destructure-vs-for-loop

Array.prototype.filter

Destructure filter

For loop push

Array.from