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Perf: Avoid creation of intermediary array when iterating over style rules (#1272)

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* Perf: Avoid creation of intermediary array when iterating over stylesheet rules by using the second `mapFn` argument of Array.from

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/from

Performance analysis by: JonasBA <jonas@badalic.com>
Authored-by: Eoghan Murray <eoghan@getthere.ie>
This commit is contained in:
Eoghan Murray
2026-04-01 12:00:00 +08:00
committed by GitHub
parent 816d65ec3f
commit 705a03a84e
3 changed files with 11 additions and 8 deletions
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.changeset/nervous-mirrors-perform.md Normal file
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'rrweb-snapshot': patch
'rrweb': patch
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Perf: Avoid creation of intermediary array when iterating over style rules