Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0
Firefox 85
Ubuntu
Desktop
3 years ago
Test name Executions per second
with spread operator 231313.5 Ops/sec
with mutation 2347627.8 Ops/sec
with object assign 360825.4 Ops/sec
Tests:
  • with spread operator

  • with mutation

  • with object assign