Flashcards
- Anki: Flashcard App / Subreddit / Discord / GitHub
- Anki Tools: Add-ons / Decks / Resources, 2
- Anki Android or AnkiWeb (iOS): Anki Mobile Apps / Discord
- StudyCraft: Flashcard App / GitHub
- StudyLib: Online Flashcards
- Flippity: Online Flashcards
- revisiondojo: Online Flashcards
- Flashka: Online Flashcards
- NoteKnight: Online Flashcards
- RemNote: Flashcard App
- Flashcard Machine: Flashcard App
- Gizmo: Flashcard App
- SearchifyX: Search Flashcards