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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Chrome 122
Linux
Desktop
2 years ago
array.splice()
2.3M/s
array.slice()
1.8M/s
array.shift()
1.1M/s
View exact numbers
Test name Executions per second
✓ array.splice() 2,324,961 Ops/sec
array.slice() 1,753,728 Ops/sec
array.shift() 1,097,311 Ops/sec
Script Preparation code:
Tests: