Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.101 Safari/537.36
Chrome 60
Mac OS X 10.12.6
Other
7 years ago
Test name Executions per second
Object.assign 148936.7 Ops/sec
Mutate 1312048.5 Ops/sec
Script Preparation code:
Tests:
  • Object.assign

  • Mutate