Full benchmark5 casesv2

Count UTF-8 units in a string

10/7/2026

Compact Runner

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Results

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1

Regex with unicode flag

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ops/sec

2

Regex matching surrogate pairs

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ops/sec

3

Array from

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ops/sec

4

Array spread

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ops/sec

5

Regex iterating over surrogate pairs with ".matchAll"

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ops/sec