A RAG-based document learning platform built with Next.js and NestJS. Features include Google OAuth, vector-based document storage, an AI assistant powered by LangChain, and an adaptive quiz engine using randomized window sampling to surface the most relevant content. 😍
Tech Stack: NextJS, NestJS, Prisma, LangChain, JWT, Supabase, TailwindCSS, Zod, PostgreSQL, Docker
Deploy In : Frontend - Vercel, Backend - Koyeb
Url : https://cehwin-ai-learning.vercel.app
Github : https://github.com/Cehmenang