Card: A Card component similar to what can be done with Bootstrap. However a pre made Blazor component that we can quickly give it size parameters, shading and etc. to create a card where we can put content in the card.
So, with this, you can build your own component that will expose the desired parameters, templates and will render the appropriate HTML and classes from those articles.
As for bootstrap-specific cards - that's something that is out of the scope of our components. There are libraries out there that aim at wrapping bootstrap features into blazor-specific syntax and you can look into them. We cannot wrap third-party features and ship as our own components.
Does this help you move foward? Would you expect something different from us in addition to what is linked at the beginning?