Re: nsGenericElement::InsertBefore performance
Boris Zbarsky <[email protected]>
| Newsgroups | gmane.comp.mozilla.devel.dom |
|---|---|
| Message-ID | <[email protected]> |
Simon Paquet wrote: > Do you have any *high-level* suggestions on how to make our CSS rules > faster? http://developer.mozilla.org/en/docs/Writing_Efficient_CSS seems to cover it. The one thing that jumped out at me was the use of the ' ' combinator. That's usually a bad idea performance-wise. -Boris