rrweb

xuguopeng/rrweb

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Commit Graph

Author	SHA1	Message	Date
Yanzhen Yu	21e8affa2b	Use css parser to add hover class name to selectors. Previously we use a regexp to match all the CSS selectors and add our hover class name to it, which has been proved not solid and may be very slow in some situation. Using a production ready css parser can handle this better and also provide ability's to do more accurate things to the recorded stylesheets.	2026-04-01 12:00:00 +08:00
Yanzhen Yu	2065e00c5d	Fix the regexp performance issue Also move the addHoverClass implementation into the rebuild stage. So if there is still some corner case we have not handled, it will only affect the replayer part of rrweb.	2026-04-01 12:00:00 +08:00

Author

SHA1

Message

Date

Yanzhen Yu

21e8affa2b

Use css parser to add hover class name to selectors.

Previously we use a regexp to match all the CSS selectors and add
our hover class name to it, which has been proved not solid and
may be very slow in some situation.
Using a production ready css parser can handle this better and also
provide ability's to do more accurate things to the recorded
stylesheets.

2026-04-01 12:00:00 +08:00

Yanzhen Yu

2065e00c5d

Fix the regexp performance issue

Also move the addHoverClass implementation into the rebuild stage.
So if there is still some corner case we have not handled, it will
only affect the replayer part of rrweb.

2026-04-01 12:00:00 +08:00

2 Commits