Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.119 Safari/537.36
Chrome 64
Linux
Other
2025 years ago
Test name Executions per second
slice 12902347.0 Ops/sec
spread operator 4112941.5 Ops/sec
concat into empty array 4932792.5 Ops/sec
Array.from 1651245.4 Ops/sec
Script Preparation code:
Tests:
  • slice

  • spread operator

  • concat into empty array

  • Array.from