They are both DOMTokenLists so parts look a lot like classes. The difference is parts are used in a shadow root to expose internal elements for styling. I’ve wr

They are both DOMTokenLists so parts look a lot like classes. The difference is parts are used in a shadow root to expose internal elements for styling. I’ve written a bit about CSS parts here: https://www.abeautifulsite.net/posts/when-to-create-css-parts/ https://www.abeautifulsite.net/posts/when-to-create-css-part...