Benchmark: Reverse array with complex props in JS

Script Preparation code:

var data = [
  [ 1, { key: '0', index: 0 }, 'number' ],
  [ 2, { key: '1', index: 1 }, 'number' ],
  [ 3, { key: '2', index: 2 }, 'number' ],
  [ 4, { key: '3', index: 3 }, 'number' ],
  [ 5, { key: '4', index: 4 }, 'number' ]
]

Tests:

Reverse
data.reverse()
Using map
let result = data; [...result].map(result.pop, result)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Reverse
Using map

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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser/OS: Chrome 114 on Windows

View result in a separate tab

Test name	Executions per second
Reverse	10067900.0 Ops/sec
Using map	9477372.0 Ops/sec

Reverse array with complex props in JS (version: 0)

Comparing performance of: Reverse vs Using map

Created: 10 months ago by: Registered User

Jump to the latest result

Reverse

Using map

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A