Working in an project that's already using UUI elements:

<uui-button type="button"
                            look="outline"
                            color="default"
                            label="Cancel"
                            ng-click="vm.closeModal()"></uui-button>

Which works like a charm, However I want to localize the label, but I can't seem to find any docs on it.. If anyone knows, i'll make a quick PR about it to the docs aswell 🙂 I see docs about it here, https://docs.umbraco.com/umbraco-cms/v/14.latest-rc/tutorials/creating-a-custom-dashboard/extending-the-dashboard-using-umbraco-ui-library But not when the button has properties declared

Are you doing this in Umbraco 14? Your link suggests that you are, but your message makes me think you might not.

Ah sorry, no this is still in 13, was looking in 14 to find some information about how to do this

Ah well, the uui library is not attached to any localization engine as it is completely separate from the backoffice (you can use it in a non-umbraco project if you wanted), so you'll have to provide your own.

Yes somewhere I knew that.. Now im wondering what was used in that project.. if they installed the new backoffice already, or this is something already in 13 ?

Here is an example how I do it in Umbraco 10, which also works in Umbraco 13: https://github.com/Infocaster/UrlTracker/blob/v10/feature/redesign/src/UrlTracker.Backoffice.UI/frontend/js/dashboard/footer/footer.lit.ts

Well I've checked, and its umbraco 12, no extra's installed, so it isn't part of the new backoffice I guess 😄

I wouldn't say it isn't fully usable, but it's more 'bring-your-own-translation-engine'