Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:98.0) Gecko/20100101 Firefox/98.0
Firefox 98
Ubuntu
Desktop
2 years ago
Test name Executions per second
Object.defineProperty 32905.4 Ops/sec
Object.assign (immutable) 3534.0 Ops/sec
Object.assign (mutable) 19120.3 Ops/sec
Script Preparation code:
Tests:
  • Object.defineProperty

  • Object.assign (immutable)

  • Object.assign (mutable)