Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36
Chrome 86
Mac OS X 10.15.6
Desktop
4 years ago
Test name Executions per second
Spread operator 3599.6 Ops/sec
Mutate accumulator 69440.3 Ops/sec
Object.assign 12.4 Ops/sec
Script Preparation code:
Tests:
  • Spread operator

  • Mutate accumulator

  • Object.assign


;