Benchmark: Array creation - MeasureThat.net

Script Preparation code:

const length = 100000

Tests:

Array from
function arrayFrom() { const array = Array.from({length: length}, x => x = true) }
Array loop
function arrayLoop() { const array = []; for (let i = 0; i < length; i++) array.push(true); }
Array(length).fill
function arrayFill() { const array = Array(length).fill(true); }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 6 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36

Browser/OS: Chrome 58 on Mac OS X 10.12.5

Array creation (version: 0)