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Run results for:
Object freeze
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Safari/605.1.15
Browser:
Safari 18
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Freeze
25477778.0 Ops/sec
No freeze
668800000.0 Ops/sec
Tests:
Freeze
var obj = Object.freeze( {} );
No freeze
var obj = {};