Benchmark: Array.prototype.concat vs spread operator vs Array.prototype.push spread

Tests:

Array.prototype.concat
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ].concat(params);
spread operator
var params = [ "hello", true, 7 ] var other = [ 1, 2, ...params ]
push
var params = [ "hello", true, 7 ] var other = [ 1, 2 ].push(...params)

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:64.0) Gecko/20100101 Firefox/64.0

Browser/OS: Firefox 64 on Mac OS X 10.13

Array.prototype.concat vs spread operator vs Array.prototype.push spread (version: 0)