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map vs slice
(version: 1)
Benchmark.js
Comparing performance of:
slice vs map
Created:
9 days ago
by:
Guest
Go to the latest result
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
/*your preparation JavaScript code goes here To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/ async function globalMeasureThatScriptPrepareFunction() { // This function is optional, feel free to remove it. // await someThing(); }
Tests:
slice
const array = Array.from({length: 100}) const anotherArray = [...array.slice()]
map
const array = Array.from({length: 100}) const anotherArray = array.map((i)=>i)
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
Fork
Test case name
Result
slice
map
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
9 days ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:155.0) Gecko/20100101 Firefox/155.0
Browser/OS:
Firefox 155 on Mac OS X 10.15
View result in a separate tab
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=634003" width="100%" height="500px"></iframe>
slice
1.7M/s
map
1.5M/s
View exact numbers
Test name
Executions per second
✓
slice
1,662,027 Ops/sec
map
1,508,851 Ops/sec
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