I can only speculate, but it is likely that when we do enable use of native custom properties, it will be in the form of an on/off switch (similar to toggling between Shadow and Shady DOM).
On Tue, Jan 26, 2016, 6:58 PM Eric Bidelman <[email protected]> wrote: > +Steve Orvell <[email protected]> > > I believe the shimmer runs regardless of native implementation. That's b/c > other features like mixins and @apply are not implemented in any browser. > > We've talked about a tool to pre-him styles. Not sure where that is the > priority pipeline.... > > On Tue, Jan 26, 2016 at 1:57 PM Michael Giuffrida <[email protected]> > wrote: > >> Hey Polymer folks, >> >> The latest desktop Chrome supports CSS custom variables natively, as has >> Firefox for a while now. This should increase performance compared with >> shimming variables. >> >> Is the Polymer shim aware of native implementations, or does it still >> spend cycles shimming them? Does this behavior change depending on how >> styling is done (<custom-style>s, inside/outside dom-modules, etc.)? >> >> Follow Polymer on Google+: plus.google.com/107187849809354688692 >> --- >> You received this message because you are subscribed to the Google Groups >> "Polymer" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/polymer-dev/CACi5S_3kTTVdNKK34zbndvky027odYz6j36mF1fEL1sjZasTsQ%40mail.gmail.com >> <https://groups.google.com/d/msgid/polymer-dev/CACi5S_3kTTVdNKK34zbndvky027odYz6j36mF1fEL1sjZasTsQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > Follow Polymer on Google+: plus.google.com/107187849809354688692 > --- > You received this message because you are subscribed to the Google Groups > "Polymer" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/polymer-dev/CACGqRCD_-sQSqtZCyrqqqjjvMKWuKBrqvnLQHXb89JZOtSSgzw%40mail.gmail.com > <https://groups.google.com/d/msgid/polymer-dev/CACGqRCD_-sQSqtZCyrqqqjjvMKWuKBrqvnLQHXb89JZOtSSgzw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > Follow Polymer on Google+: plus.google.com/107187849809354688692 --- You received this message because you are subscribed to the Google Groups "Polymer" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/polymer-dev/CALz_U2v6KgL4N_9acNQ4D5-QXnM%3D65tCwGVv_pdbhrKvVUoVHg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
