Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36
Chrome 87
Linux
Desktop
3 years ago
Test name Executions per second
with spread operator 553535.5 Ops/sec
with mutation 2045661.4 Ops/sec
with object assign 93966.7 Ops/sec
Tests:
  • with spread operator

  • with mutation

  • with object assign