Slice and assign vs splice in place

Benchmark created on

Description

Compare removing leading array elements with assigning the variable to the slice of the old one without the leading elements, vs mutating the array in place by removing the leading elements from it

Setup

window.list = Array.from({ length: 10_000 }, Math.random)

Test runner

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Testing in
TestOps/sec
.slice(n)
window.list = window.list.slice(500)
ready
.splice(0, n)
window.list.splice(0, 500)
ready

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