This really gets to the heart of one of the biggest benefits of HTML web components: composability. You can nest your regular markup inside multiple custom elements; something that is can’t do.
The other exciting approach doesn’t exist yet: custom attributes. Again, they’d be a great way of using composability to turbo-charge your existing HTML in all sorts of ways.
Hallelujah! Support for sizes="auto" is finally landing in Firefox and Safari! Praise be!
Here’s another nice progressive web component for your forms, this time for showing error messages.
Here’s an excellent progressive web component from Aaron—wrap a custom element around your exising form and your good to go:
At its core,
form-saveris a small web component that wraps a form, keeps an eye on it, stores values inlocalStorage, and restores them when the page loads again. Better yet, it clears out saved data after a successful submission so you’re not accidentally resurrecting stale information the next time someone stops by.
I’m slapping my forehead—progressive web components is a perfect name for what I’ve been calling HTML web components. Why didn’t I think of that?
A Progressive Web Component is a native Custom Element designed in two layers: a base layer of HTML and CSS that renders immediately, without JavaScript, and an enhancement layer of JavaScript that adds reactivity, event handling, and more advanced templating.
How I’m prioritising performance when it comes to typography on The Session.
Here’s an HTML web component you can use if you’re participating in the origin trial for the Web Install API.
In which I find a tagline for Web Day Out and a tagline for React.
Reminding myself just how much you can do with CSS these days.
Some handy tips courtesy of Chris Ferdinandi.