I would be very interested in reading about your process (e.g., what kinds of cards you make, what sort of questions you ask yourself, how this varies depending on the source or the subject, etc.).
Have you written about this in any detail somewhere? Or do you have links to resources you used to help learn how to do this?
I too would be interested in seeing how some example cards are structured - to see how much information is on each side of the card, what the card is comprised of, what sort of things are amenable to cards. As I remember cards have a stimulus and expected response. So there’s a bit of an art in distilling things down so the stimulus triggers the correct mental associations and the response can be related back in a way that matches the expected response.
Have you written about this in any detail somewhere? Or do you have links to resources you used to help learn how to do this?