jmurarka/adaptive-system ? reverse-engineered prompt

Build me a learning app for DSA that helps a student figure out what to study next based on what they already know.

I want a backend that keeps a knowledge graph of concepts, tracks a learner’s mastery over time, asks interview style questions to estimate understanding, and automatically updates a personalized roadmap when someone seems stuck or forgets material. It should also be able to explain why the plan changed in simple terms.

Then make a clean frontend with a graph view of the curriculum, a roadmap view, a mastery grid, and an interview screen where I can answer questions and see the score update. It should feel like a real adaptive tutor, not just a dashboard.

If some parts need current library or API details, look them up online and use whatever works best. Keep it working in a mock mode too if no API key is set, so I can still test everything locally.