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💡 Conceptry

Demo & Submission

🎥 Demo video: https://youtu.be/U_VA3yXUKr0 💻 GitHub: https://github.com/CoolDev432/conceptry 🌐 Site Link: https://conceptry.vercel.app/ Commit History: https://github.com/CoolDev432/conceptry/commits/main/

🧠 Inspiration

As a student, I often struggled to fully understand academic concepts—especially when they were explained in overly technical language. Doubts piled up, diagrams were missing, and personalized help was hard to find.

I built Conceptry to solve this: an AI-powered platform that helps students learn, visualize, and clarify concepts in simple, interactive ways.

🚀 What it does

Conceptry helps students master topics through:

✍️ AI Note Generation
Enter any topic and get a rich explanation with two modes:
- Kid Mode: Simplifies the concept like you're 5
- Exam Mode: Delivers exam-focused, crisp notes
🧩 Auto Flowcharts
Each note includes a Mermaid.js flowchart to visualize the concept
🎤 DoubtOut
Ask doubts based on your notes and get AI answers with real voice using ElevenLabs
🏫 Classroom System
Teachers can create classes, assign homework and quizzes, while students can view notes and submit responses

How I built it

Frontend: Next.js 14 App Router
Styling: Tailwind CSS + Framer Motion
Authentication: Clerk
Backend: Appwrite (for storing notes, flowcharts, users, etc.)
AI Tools: Gemini 1.5 Flash (concept explanations + Mermaid flowcharts)
Hosting: Vercel (https://conceptry.vercel.app/)
Version Control: GitHub (https://github.com/CoolDev432/conceptry)

Challenges I ran into

Cleaning and formatting raw Mermaid.js output from the AI
Preventing hallucinated/unsafe content via strict filters
Working in IST while the hackathon ran on PST 😅
Balancing full-stack logic, animations, and polish in under 48 hours

Accomplishments I'm proud of

✅ Built a full-featured AI education platform in under 48 hours
✅ Combined note generation, flowcharts, doubts, voice, and classroom features
✅ Created something that explains even tough topics to a 5-year-old
✅ Built a clean, mobile-friendly UI that feels great to use