Slidev Realtime Feedback Server

This project enhances presentations by allowing real-time audience feedback using Cloudflare Workers and Durable Objects, for the presentations built with Slidev.

Features

• Real-time audience reactions and feedback
• WebSocket-based communication for instant updates
• Persistent storage of presentation data and feedback using SQLite
• Scalable architecture using Cloudflare Workers and Durable Objects

Technical Stack

• TypeScript
• Cloudflare Workers
• Durable Objects
• WebSockets
• SQLite (via Cloudflare's SqlStorage)
• Hono (lightweight web framework for Cloudflare Workers)

Key Components

1. Presentation class: Stores all the presentation data
2. Slide class: Stores the feedback for individual slides. Also handles WebSocket connections and broadcasts
3. A UI to view the stats

Getting Started

1. Clone the repository
2. Install dependencies: npm install
3. Deploy to Cloudflare Workers: npm run deploy

Usage

Checkout the Slidev Realtime Add-on for more details.

API Endpoints

• GET /api/presentations: Retrieve all presentations
• GET /api/feedback/:slide: Get feedback for the mentioned presentations' slides

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.