meyerweb.com

Skip to: site navigation/presentation
Skip to: Thoughts From Eric

Archive: 8 May 2012

Vendor Tokens

It may be that from the ashes of vendor prefixes will arise a new way forward.  As proposed by François Remy, vendor tokens would serve the same basic purpose as prefixes with a different syntactical approach, and with at east a couple of extra benefits.  Instead of prefixing properties, you’d instead add vendor tokens to the end of a single declaration, much as you do !important (which of course we never ever use, amirite?).

For example, you might write:

border-radius: 1em !webkit-draft !moz-draft !o-draft;

That’s it.  The prefixed alternative, of course, runs to multiple lines and has spawned a whole subindustry of framework plugins and mixins and what-all just to take the repetitive authoring burden off our shoulders.

I’ve been contemplating this proposal all morning, and perhaps not too surprisingly I’ve come down in favor of the idea.  I’m on record as being a fan of vendor prefixes, but what I was truly a fan of was the capabilities they offer.  The syntax was never a core interest for me, and the ugliness was pretty apparent.  Vendor tokens are less tortuous, and even make it much simpler to build in versioning, like so:

border-radius: 1em !webkit-draft-2 !moz-draft !o-draft;

Not that I’m saying this proposal will or even should get to that point, but the ability is there and it feels cleaner than trying to do the same thing with prefixes.  I feel they ought to drop the -draft part of the tokens; just saying !webkit !moz !o or possibly !x-webkit !x-moz !x-o should be sufficient.  I’m also not a fan of the bang, but then I never have been, and I figure any token marker would suffice.  As before, it’s not the syntax I care about so much as the capabilities.

There is a discussion ongoing at www-style, if you’re interested in adding your perspective or even just following along as various stakeholders thrash at the idea.  I’m cautiously optimistic.  It’s kind of a nice feeling!

May 2012
SMTWTFS
April June
 12345
6789101112
13141516171819
20212223242526
2728293031  

Archives

Feeds

Extras