Benchmark: Object.assign vs Polyfill

Tests:

Object.assign
Object.assign(document.createElement("div"), { className: "ActionBox" });
Polyfill
var div = document.createElement("div"); var options = {className: "ActionBox"}; for (const key in options) { div[key] = options[key]; }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Object.assign
Polyfill

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Latest run results:

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

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:103.0) Gecko/20100101 Firefox/103.0

Browser/OS: Firefox 103 on Mac OS X 10.15

Test name	Executions per second
Object.assign	1345959.0 Ops/sec
Polyfill	1536358.0 Ops/sec

Object.assign vs Polyfill (version: 0)