About Flashcards

This is an app that I made for studying things with flashcards.

I began working on this app because existing flashcard apps were not flexible enough for me. Existing apps that I’ve tried using incluse Flashcards Deluxe and Anki2. The former is a great app, but it’s not open source, which makes it impractical to make small tweaks to a deck’s appearance or behavior unless settings happen to exist for the desired changes already. The latter is open-source, but I find its design to be too inflexible and oriented towards spaced repetition specifically.

The design of this app is specifically intended as a framework that enables generative flashcards. The philosophy is as follows: a flashcard represents a specific thing that you want to study, but it does not always need to present itself in the same way. For example, suppose that you want one flashcard to represent the German verb sein (“to be”). But when the card comes up in your deck, perhaps you would like to be quizzed on a random one of its conjugations:

Or perhaps you would like to be presented with a random fill-in-the-blank puzzle involving the conjugations of this word:

You could add all of these cards to your deck by hand, but it could get tedious to add all of the conjugations for each verb manually. And if your sentences aren’t manually written, but pulled automatically from some existing data set of sentence translations or fill-in-the-blank puzzles, then it might not be practical to add them by hand at all. Furthermore, if you are studying in a spaced repetition deck, you might want to have a wide variety of possible sentences involving a single word (e.g. sein), but treating them as distinct cards wouldn’t make sense both because they would be too numerous and because their intervals would be independent of each other despite their quizzing you on the same word.

This app is written with this sort of thing in mind (even if not all of the capabilities are implemented just yet).