Benchmark: Shift/Pop - MeasureThat.net

Script Preparation code:

window.n = 100000;

Tests:

shift
arr = Array.from(new Array(n)).map((_,i)=>i) for(let i = 0; i < n; i++){ arr.shift() }
pop
arr = Array.from(new Array(n)).map((_,i)=>i) for(let i = 0; i < n; i++){ arr.pop() }
splice(shift)
arr = Array.from(new Array(n)).map((_,i)=>i) for(let i = 0; i < n; i++){ arr.splice(0, 1) }
splice(pop)
arr = Array.from(new Array(n)).map((_,i)=>i) for(let i = 0; i < n; i++){ arr.splice(n-i-1, 1) }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 8 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36

Browser/OS: Chrome 115 on Windows

Shift/Pop (version: 2)