Regexp

JavaScript performance comparison

Test case created by Fedor Indutny

Preparation code

<script>
  var cached = /\d*?(\d\w*)/gi;
</script>
    

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Cached Regexp
cached.test('1231231293501234afsdfsFAWSzxcvzxAS');
pending…
Not cached
/\d*?(\d\w*)/gi.test('1231231293501234afsdfsFAWSzxcvzxAS');
pending…

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