forEach vs reduce vs for - fill object with object

4 years ago
User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36
Test name Executions per second
forEach 86.2 Ops/sec
reduce 106.1 Ops/sec
for 17.0 Ops/sec
Script Preparation code:
Tests:
  • forEach

  • reduce

  • for

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