Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Chrome 138
Linux
Desktop
one year ago
JSON.parse + JSON.stringify
2K/s
structuredClone
2K/s
View exact numbers
Test name Executions per second
JSON.parse + JSON.stringify 1,730 Ops/sec
structuredClone 1,720 Ops/sec
Script Preparation code:
Tests: