Run results for: JavaScript reverse vs toReversed vs slice.reverse

Compare Array.reverse() to Array.toReversed() performance wise.

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:138.0) Gecko/20100101 Firefox/138.0
Firefox 138
Mac OS X 10.15
Desktop
one year ago
Array.reverse()
46.7M/s
Array.slice.reverse()
29.2M/s
Array.toReversed()
17.1M/s
View exact numbers
Test name Executions per second
✓ Array.reverse() 46,719,268 Ops/sec
Array.slice.reverse() 29,164,310 Ops/sec
Array.toReversed() 17,090,602 Ops/sec
Script Preparation code:
Tests: