Benchmark: Ways of adding elements to an array

Tests:

concat and re-assign
let params = [ "hello", true, 7 ]; const addition = [1, 2, 3]; params = params.concat(addition);
Spread and re-assign
let params = [ "hello", true, 7 ]; const addition = [1, 2, 3] params = [ ...params, ...addition ]
Push with spread
const params = [ "hello", true, 7 ]; const addition = [1, 2, 3] params.push(...addition);

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 (Android 9; Tablet; rv:66.0) Gecko/66.0 Firefox/66.0

Browser/OS: Firefox 66 on Android

Ways of adding elements to an array (version: 0)