Benchmark: array test 3 - MeasureThat.net

Tests:

start
const array = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] const copy = [ 0, ...array ]
end
const array = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] const copy = [ ...array, 0 ]
push
const array = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] const copy = array.slice(0) copy.push(0)
unshift
const array = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] const copy = array.slice(0) copy.unshift(0)

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36

Browser/OS: Chrome 80 on Windows

array test 3 (version: 0)