Benchmark: Array.prototype.concat vs spread operator

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 ]
spread 2
var params = [ "hello", true, 7 ]; var other = [ 1, 2, ...params ];

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_6) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Safari/604.1.38

Browser/OS: Safari 11 on Mac OS X 10.12.6

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