Benchmark: Array concat vs spread operator vs push (self appending)

Script Preparation code:

var results = {concat: [], spread: [], push: []}
var params = Array.from({length: 10}, () => Math.floor(Math.random() * 10))

Tests:

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/70.0.3538.102 Safari/537.36 Edge/18.18363

Browser/OS: Edge 18.18363 on Windows

Array concat vs spread operator vs push (self appending) (version: 0)