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Run results for: Math.random vs Date.now

Which is best for generating a unique key?

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:120.0) Gecko/20100101 Firefox/120.0
Firefox 120
Mac OS X 10.15
Desktop
11 months ago
Test name Executions per second
Math.random 740703808.0 Ops/sec
Date.now 16331915.0 Ops/sec
Tests:

  • Math.random

  • Date.now

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