Build MERN Stack Projects: Beginner to Advanced Tutorials - Build a Full-Stack AI-Powered Learning Assistant App | MERN, React, Node.js, MongoDB, Express

In this video, we'll build a Full-Stack AI Learning Assistant App using the MERN (MongoDB, Express, React, Node.js) stack, styled with Tailwind CSS, and powered by Google Gemini AI. This app transforms PDFs into interactive study experiences with AI chat, auto-generated flashcards, quizzes, summaries, and progress tracking — all in one place. Get Source Code: https://buymeacoffee.com/timetoprogram/e/483171 🔥 Complete Web Developer Bundle Includes 100+ React Components, 12 Full Stack Projects, 5 Cheat Sheets & 500+ Interview Q&As 👉 Get it here: https://buymeacoffee.com/timetoprogram/e/474148 Functionalities Implemented: 1. User Authentication – Secure login & signup with JWT 2. PDF Upload & Management – Upload, store, and manage study documents with file size tracking 3. Embedded PDF Viewer – Read documents directly within the app without leaving the platform 4. AI-Powered Chat – Ask questions about your documents with context-aware AI responses using Google Gemini 5. AI Document Summary – Generate concise summaries of entire documents with one click 6. AI Concept Explainer – Get detailed explanations of specific topics from your documents 7. Auto-Generated Flashcards – Create flashcard sets automatically from document content with flip animation 8. AI Quiz Generator – Generate custom multiple-choice quizzes with configurable question counts 9. Quiz Results & Analytics – View detailed score breakdowns with correct answers and explanations 10. Progress Tracking Dashboard – Monitor total documents, flashcards, and quizzes with recent activity feed 11. Favorites System – Mark important flashcards for quick review 12. Responsive UI – Modern, mobile-friendly design built with Tailwind CSS 00:00 Demo of AI Learning Assistant App Frontend Setup 10:16 Creating and Setting Up React App 11:00 Configuring Tailwind CSS v4.1 12:28 Creating Project Structure (Files & Folders) 15:49 Defining App Routes Backend Development 20:25 Backend Setup & Project Structure 27:22 Connecting to MongoDB 30:42 Building Authentication APIs (Login, Register, Get Profile, Update Password) 35:18 Creating Database Schemas (User, Document, Flashcard, Quiz, ChatHistory) 56:04 Building Document APIs (Upload, Get, Delete) 01:14:53 Building Flashcard APIs (Get, Review, Toggle Favorite, Delete) 01:23:25 Building AI APIs (Generate Flashcards, Generate Quiz, Generate Summary, AI Chat, Explain Concept, Get Chat History) 01:49:50 Building Quiz APIs (Get All, Get By ID, Submit, Get Results, Delete) 02:01:39 Building Dashboard Overview API Frontend Development (Continued) 02:09:05 Defining API Services Authentication Pages 02:18:31 Login Page 02:30:42 Register Page Main Application 02:46:35 Dashboard Page 03:12:20 Document Listing Page 03:21:51 Document Card Component 03:32:09 Upload Document Modal 03:45:15 Document Details Page 03:56:57 AI Chat Interface 04:16:20 AI Actions Tab (Summary & Explain Concept) 04:32:52 Flashcards Tab 04:53:44 Flashcard Viewer Component 05:07:24 Quizzes Tab 05:30:28 Quiz Take Page 05:48:47 Quiz Result Page 06:08:21 Flashcard Listing Page 06:30:28 Profile Page Also, check out: Build an AI-Powered eBook Creator https://youtu.be/BPREcQoPo3g Build a Full-Stack MERN Job Portal https://youtu.be/Z_SOG82eRiE #mernstack #ailearning #reactjs #nodejs #aiproject #googlegemini Follow us on : Instagram: https://www.instagram.com/timetoprogram/ For more updates, subscribe to your channel: https://www.youtube.com/channel/UCy6osK_bBJgvfeu8R1GGucw Please like, share, and subscribe for more videos like this. Thank You.