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Run results for: Slice vs Splice vs Shift

Compares the speed for removing 2 items from the beginning of an array

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Run details:
Mozilla/5.0 (Android 10; Mobile; rv:102.0) Gecko/102.0 Firefox/102.0
Firefox Mobile 102
Android
Mobile
9 months ago
Test name Executions per second
array.slice() 29415090.0 Ops/sec
array.splice() 20973310.0 Ops/sec
array.shift() 63962200.0 Ops/sec
Website performance monitoring
Script Preparation code:
Tests:

  • array.slice()

  • array.splice()

  • array.shift()