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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 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0
Firefox 130
Windows
Desktop
one month ago
Test name Executions per second
Math.random 1274393344.0 Ops/sec
Date.now 12040190.0 Ops/sec
Tests:

  • Math.random

  • Date.now

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