Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36
Chrome 67
Mac OS X 10.13.6
Desktop
6 years ago
Test name Executions per second
object.assign 1017407.1 Ops/sec
spread 39218.3 Ops/sec
without immutable 571610.1 Ops/sec
Script Preparation code:
Tests:
  • object.assign

  • spread

  • without immutable


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