Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Chrome 122
Mac OS X 10.15.7
Desktop
9 months ago
Test name Executions per second
JSON.stringify 995368.8 Ops/sec
slice 7371216.0 Ops/sec
Array from 4214677.0 Ops/sec
Spread 7003014.0 Ops/sec
structuredClone 581597.4 Ops/sec
Script Preparation code:
Tests:
  • JSON.stringify

  • slice

  • Array from

  • Spread

  • structuredClone