🟡 Weekend — A focused Saturday + Sundaynext.jsai-sdk
Studying a long PDF/textbook with no time to make flashcards
“I have a 60-page lecture PDF and an exam Friday. Making Anki cards by hand takes longer than just rereading, so I never do it and retain nothing.”— Hacker News ↗
The gap
Anki is powerful but card creation is the bottleneck everyone hates. Auto-generating good Q&A cards from a document + a built-in spaced-repetition review removes the exact step that stops people studying.
For
Students and self-learners
Paste-ready build prompt
Build 'PDF → Flashcards' in Next.js. User uploads a PDF; extract text, chunk it, and have an LLM generate atomic Q&A flashcards (structured output). Provide a review mode with a simple SM-2 spaced-repetition schedule. First 3 steps: (1) PDF upload + text extraction (pdf-parse), (2) chunk → LLM → `{cards: [{q, a}]}`, (3) a review UI with grade buttons that schedule next-review dates in localStorage.