A network visualization tool for discovering and monitoring mDNS (Multicast DNS) services on your local network.

Overview

mDNS Viewer provides a real-time, visual interface for exploring mDNS services broadcasting on your network. Discover printers, smart home devices, media servers, and other network services using Bonjour/Zeroconf protocols.

Features

• 🔍 Real-time Discovery - Automatically detect mDNS services as they appear on your network
• 📊 Visual Interface - Clean, intuitive UI for browsing discovered services
• 🔄 Live Updates - Monitor services as they come online and offline
• 📱 Service Details - View comprehensive information about each discovered service

What is mDNS?

mDNS (Multicast DNS) is a protocol that allows devices to advertise and discover services on a local network without requiring a centralized DNS server. It's commonly used by:

• Printers and scanners
• Smart home devices (lights, thermostats, cameras)
• Media streaming devices (Apple TV, Chromecast, AirPlay)
• Network-attached storage (NAS)
• Development servers and APIs

Getting Started

# Install dependencies
bun install

# Run the application
bun start

# Development mode
bun dev:hmr

Tech Stack

Built with modern web technologies for optimal performance and developer experience.

License

GPL-3.0 License