Post

Custom Elements, Custom Properties, and Custom State together provide a very powerful way to provide customizable styling without going through the JavaScript layer. #css #webcomponents #designsystems

22/4/26, 9:06 pm0 reposts6 likes

Jeff (2026)

@tidaltheory.io

23 Apr

Custom State, you say? How can I learn this power?

Egor Kloos

@dutchcelt.com

23 Apr

Too often, I have added an attribute to style a particular state. With `CustomStateSet`, that is no longer necessary. developer.mozilla.org/en-US/docs/W...

developer.mozilla.orgCustomStateSet - Web APIs | MDNThe CustomStateSet interface of the Document Object Model stores a list of states for an autonomous custom element, and allows states to be added and removed from the set.