Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Chrome 120
Mac OS X 10.15.7
Desktop
5 months ago
Test name Executions per second
JSON.stringify 902951.9 Ops/sec
slice 7935607.0 Ops/sec
Array from 4483135.5 Ops/sec
Spread 7712152.0 Ops/sec
structuredClone 478522.4 Ops/sec
Script Preparation code:
Tests:
  • JSON.stringify

  • slice

  • Array from

  • Spread

  • structuredClone