Slice vs Spread Operator Test

Compare the new ES6 spread operator with the traditional slice() method
one month ago
User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.115 Safari/537.36
Test name Executions per second
Array.prototype.slice 181913800.0 Ops/sec
spread operator 111536700.0 Ops/sec
Tests:
  • Array.prototype.slice

  • spread operator

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