OpenStudy AI: A Student-Built Study Assistant With Multiple Explanation Modes

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A student developer has built OpenStudy AI, a web-based study assistant designed to help learners understand difficult concepts, prepare for exams, and revise topics. The tool offers several modes, including simple explanations, exam-style answers, step-by-step problem solving, and quick revision summaries. It uses a React and Vite frontend, a Node.js and Express backend, and NVIDIA's open-weight Nemotron 3 Super model accessed through OpenRouter. The project is currently a local prototype that is not publicly deployed, and its creator is seeking user feedback. Future plans include quizzes, flashcards, personalized study plans, and questions about uploaded notes.

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