Benchmark: Array.prototype.concat vs ES6 spread operator

Tests:

Array.prototype.concat
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ].concat(params);
ES6 spread operator
var params = [ "hello", true, 7 ] var other = [ 1, 2, ...params ]

Rendered benchmark preparation results:

Previous results

Test case name	Result
Array.prototype.concat
ES6 spread operator

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0

Browser/OS: Firefox 75 on Ubuntu

Test name	Executions per second
Array.prototype.concat	9914215.0 Ops/sec
ES6 spread operator	7743666.0 Ops/sec

Array.prototype.concat vs ES6 spread operator (version: 0)