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Run results for: Math.random vs crypto.getRandomValues (2) vs RandomUUID

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Chrome 131
Mac OS X 10.15.7
Desktop
3 months ago
Test name Executions per second
Math.random 31238868.0 Ops/sec
crypto.randomUUID 862082.2 Ops/sec
crypto.getRandomValues 1331927.0 Ops/sec
Script Preparation code:
Tests:

  • Math.random

  • crypto.randomUUID

  • crypto.getRandomValues