On Sat, Sep 19, 2015 at 5:19 PM, Cameron McCormack <c...@mcc.id.au> wrote: > We could probably use the same mechanism that we do for restyling, > effectively modelling any registered selector observers as an additional > style sheet rule (that doesn’t have any properties set in it). All of > the data we store in the rule cascade so that we can quickly decide > whether a given element needs to have rule matching run again could be > re-used.
That probably works for node insertion, but probably doesn't work for node removal I guess? - Xidorn _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
