Andreas Kling 6bb4a2bfaa LibWeb: Let HTMLCollection cache its element list ...

Use the new DOM tree version mechanism to allow HTMLCollection to
remember its internal list of elements instead of rebuilding it on
every access.

This avoids thousands of full DOM walks while loading our GitHub repo.

~15% speed-up on jQuery subtests in Speedometer 3.0 :^)

2024-03-19 20:59:36 +01:00

6.0 KiB

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