What is this

LockedIn Lion is a study tool I built for myself. It started as a way to deal with lecture recordings piling up and syllabi I kept losing in my downloads folder.

Live Listen records lectures, streams the transcript in real time, and spits out study notes after. Syllabus Parser turns a PDF into calendar events and deadlines so nothing sneaks up on you. There's an AI assistant that can find things in your notes, make flashcards, or answer questions about your classes.

It also does some other stuff — snap a photo of a whiteboard or lab manual and it'll try to make sense of it. A community board for sharing notes. Grade tracker. Plain old markdown notes.

Stack: React, TypeScript, Tailwind, FastAPI, SQLite, Deepgram, OpenRouter.