Benchmark: Array concat vs spread operator vs push vs forEach vs for...of

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);
forEach
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ] params.forEach(p => other.push(p));
for...of
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ] for (const p of params) { other.push(p) }

Rendered benchmark preparation results:

Previous results

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Browser/OS: Chrome 129 on Mac OS X 10.15.7

Related benchmarks:

Array concat vs spread operator vs push vs forEach vs for...of (version: 0)