-https://github.com/wingkwong/react-quiz-component Function block:

1. As to each subject, review the notes in markdown format--
2. notes are displayed in indexing cards form, include topic, keywords, highlight key info... in markdown format
3. after review the notes cards, first q mastery quiz will follow
4. according to the result of mastery quiz, space repetition algorithm used to config later on review interval