Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:132.0) Gecko/20100101 Firefox/132.0
Firefox 132
Mac OS X 10.15
Desktop
one month ago
Test name Executions per second
with spread operator 0.4 Ops/sec
with mutation 12995.6 Ops/sec
with object assign 599.5 Ops/sec
Tests:
  • with spread operator

  • with mutation

  • with object assign