Run results for: JavaScript spread operator vs Object.assign performance - Kien Nguyen

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Edg/131.0.0.0
Chrome 131
Windows
Desktop
one year ago
Test name Executions per second
Using Object.assign 57280848.0 Ops/sec
Using the spread operator 59599672.0 Ops/sec
Tests:

  • Using Object.assign

  • Using the spread operator