The point of this post is to show how nicely container queries can play with web components, but I want to also point out how nice the design of the web component is here: instead of just using an empty custom element, Max uses progressive enhancement to elevate the markup within the custom element.
Everyone wants it, but it sure seems like no one is actively working on it.
For fun, here’s some made-up syntax (which Jeremy has dubbed ‘selector queries’)…
min() gets better support (it’s currently in Safari), we’ll be able to create container queryish declarations like this:
grid-template-columns: repeat(auto-fill, minmax(min(10rem, 100%), 1fr));
Jonathan shares his notes on that great flexbox container queries article from Heydon that I linked to.
Er …I think Heydon might’ve cracked it. And by “it”, I mean container queries.
This is some seriously clever thinking involving CSS custom properties,
calc, and flexbox. The end result is a component that can respond to its container …and nary a media query in sight!
A Firefox plugin that ring-fences all Facebook activity to the facebook.com domain. Once you close that tab, this extension takes care of garbage collection, ensuring that Facebook tracking scripts don’t leak into any other browsing activities.
Here’s a really smart approach to creating container queries today—it uses
ResizeObserver to ensure that listening for size changes is nice and performant.
There’s a demo site you can play around with to see it in action.
While the strategy I outline in this post is production-ready, I see us as being still very much in the early stages of this space. As the web development community starts shifting its component design from viewport or device-oriented to container-oriented, I’m excited to see what possibilities and best practices emerge.
Chris rounds up the discussion that’s been happening around container queries, for and against.
Personally, I’d like to see about 100 different use cases fleshed out. If it turns out some of them can be done sans container queries, awesome, but it still seems highly likely to me that having container queries available to us would be mighty handy.
Paul’s being contrary again.
Seriously though, this is a good well-reasoned post about why container queries might not be the the all-healing solution for our responsive design problems. Thing is, I don’t think container queries are trying to be an all-encompassing solution, but rather a very useful solution for one particular class of problem.
So I don’t really see container queries competing with, say, grid layout (any more than grid layout is competing with flexbox), but rather one more tool that would be really useful to have in our arsenal.
Unsurprisingly, I completely and utterly agree with Ethan’s assessment here:
I’ve written some code that’s saying, “Once the screen is this size and the element appears in a different, smaller container, use a narrower layout on this element.”
But, well, that’s weird. Why can’t we apply styles based on the space available to the module we’re designing, rather than looking at the shape of the viewport?
I also share his frustration with the “math is hard; let’s go shopping” response from browser vendors:
There’s an incredible clamor for container queries, with folks from every corner of the responsive community asking for something that solves this problem. So personally, I’d love to see at least one browser vendor partner with the RICG, and get properly fired up about this.
We had to drag browser makers kicking and screaming to responsive images (to this day, Hixie maintains it’s not a problem that needs solving) and I suspect even more activism is going to be needed to get them to tackle container queries.
Tim Maughan reports on the same container ship trip that Dan W. is sending his postcards from.
I like the idea of there being an Apollo-sized project all around us, if you just know where to look.
First, towering above and over the ship, are the loading cranes. Vast structures mounted on huge, four-legged frames, they resemble the naked scaffolding of unbuilt skyscrapers, and trigger nostalgic reminders of Saturn V rocket launch towers from the 1960s.
Once in port at night I saw one suddenly fire into life next to the ship in a stroboscopic explosion of lights, before it tracked slowly above my high vantage point, bathing me in the orange glow of a dozen small halogen suns.
Guardian beta · The container model and blended content – a new approach to how we present content on the Guardian
This is what Oliver was talking about Responsive Day Out 2 — a new approach to information architecture.
Cast off your sidebars! You have nothing to lose but your grids!
James Bridle in untrue art exposé: read all about it!
The comments are simply epic.