Benchmark: Array.prototype.concat vs spread operator

Tests:

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

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_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

Browser/OS: Chrome 65 on Mac OS X 10.13.4

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