There used to be an 'assetsService' that we could use to load css on runtime. Is there an equivalent for that on v14?

Nope. Prior to 14.2, Umbraco loaded a

user-defined.css

, and the idea was that you could overwrite this with your custom CSS. But it didn't really work with Umbraco's Razor Class Library, which is why it was removed. I tried asking a bit about it via a comment to the PR that removed the

user-defined.css

, but I haven't received a reply back. You can see the PR here: https://github.com/umbraco/Umbraco-CMS/pull/16792

Thanks Anders. That's really unfortunate. In trying to migrate my Iconic package to v14 and without a way of loading css won't work 😩 I'll keep an eye on that ticket.

You can inject a new

<link/>

element into the DOM if you really need to. Warren has an example for that in this thread: https://discord.com/channels/869656431308189746/1268501698620559461