YouTLDR - Get TL;DR for Any YouTube Video.

YouTLDR is a web application that uses AI agents to generate concise and accurate summaries of YouTube videos.

Features

1. Authentication

   • Secure authentication using Nhost's backend service.

2. Automated Workflow

   • Designed and implemented a full workflow using n8n.

3. AI Summarization

   • Integrated the OpenRouter node within the n8n workflow to fetch summaries using the free Gemini model.

4. Frontend Integration

   • Connected the n8n workflow to the frontend via Nhost using Hasura actions for real-time data synchronization.

5. User-Specific Database

   • Summaries are stored in a user-specific database for quick access and retrieval.

6. Efficient Caching

   • Implemented URL caching with Hasura to prevent unnecessary API calls for repeated requests.

7. Error Handling

   • Comprehensive error handling for almost all possible scenarios, ensuring a smooth user experience.

Heads Up

1. AI Model Usage Limits

   • The n8n workflow utilizes the free Gemini model, which comes with a usage limit.

2. YouTube Transcript API Limits

   • The YouTube transcript API also has certain restrictions on usage.

3. Debugging Support

   • If any API issues arise, detailed error messages are provided.

Technologies Used

• Frontend: Nextjs
• Backend: Nhost, Hasura, and n8n
• AI: OpenRouter (Gemini model)
• Database: User-specific data management via Hasura actions (graphql)

GitHub: uttamkn/YouTLDR