Object.assign vs mutate

9 months ago
User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Test name Executions per second
Object.assign 643735.1 Ops/sec
Mutate 4014051.0 Ops/sec
Script Preparation code:
Tests:
  • Object.assign

  • Mutate

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