Benchmark: native reverse findLastIndex vs lodash _.findLastIndex

HTML Preparation code:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.core.js"></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var users = [
  { 'user': 'joey',  'age': 32 },
  { 'user': 'ross',    'age': 41 },
  { 'user': 'chandler', 'age': 39 }
]

Tests:

array find
// Native users.findLastIndex(function (o) { return o.age === 41; })
_.findLastIndex
_.findLastIndex(users, function (o) { return o.age === 41; })

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
array find
_.findLastIndex

Fastest: N/A

Slowest: N/A

Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Browser/OS: Chrome 129 on Windows

View result in a separate tab

Test name	Executions per second
array find	17746422.0 Ops/sec
_.findLastIndex	23065864.0 Ops/sec

Related benchmarks:

native reverse findLastIndex vs lodash _.findLastIndex (version: 1)

Compare lodash findLastIndex with native findLastIndex

Comparing performance of: array find vs _.findLastIndex

Created: one year ago by: Guest

Jump to the latest result

array find

_.findLastIndex

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A