Benchmark: lodash clone vs ramda clone vs spread

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.15/lodash.min.js"></script>
<script src="//cdn.jsdelivr.net/npm/ramda@0.25.0/dist/ramda.min.js"></script>

Script Preparation code:

var arr = new Array(1000000).fill({a:100, b:20000});

Tests:

spread
[...arr]
lodash clone
_.clone(arr)
ramda clone
R.clone(arr)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
spread
lodash clone
ramda clone

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 10 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser/OS: Chrome 114 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
spread	1172.6 Ops/sec
lodash clone	674.2 Ops/sec
ramda clone	9.9 Ops/sec

lodash clone vs ramda clone vs spread (version: 0)

Comparing performance of: spread vs lodash clone vs ramda clone

Created: 3 years ago by: Guest

Jump to the latest result

spread

lodash clone

ramda clone

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A