Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:84.0) Gecko/20100101 Firefox/84.0
Firefox 84
Ubuntu
Desktop
3 years ago
Test name Executions per second
with spread operator 98448.6 Ops/sec
with mutation 1260363.6 Ops/sec
with object assign 200795.9 Ops/sec
Tests:
  • with spread operator

  • with mutation

  • with object assign