Open your grimoire. Learn anything. Remember everything.
Grimoire is a flashcard system built around one idea: you should control exactly what you study and how you study it.
- Create flashcards and organize them into chapters, sections, or any category you define
- Granular study sessions — study Chapter 1 only, Chapters 1 and 3, or everything at once
- Filter and sort your cards however you need before a session starts
- Spaced repetition powered by Anki-style scheduling (SM-2 algorithm) — the cards you struggle with come back sooner
- Make It Stick principles baked into the review engine:
- Retrieval practice — active recall over passive re-reading
- Interleaving — mix topics to strengthen connections
- Spaced practice — time between sessions is the feature, not the bug
- Elaboration — prompts that make you explain why, not just what
- Generation — attempt answers before seeing them
- Hide cards you've mastered — they stay in the system but leave your active rotation
Most flashcard apps make you do all the thinking about how to study. Shadow Dominion handles the science — you just make the cards and pick what to review. The system does the rest.
TypeScript · React · Next.js · Prisma · tRPC · Tailwind CSS · NextAuth.js
Early development. Foundation scaffolded, core architecture in place.
"Anything I don't know, I learn when I need it."