LAN Orangutan is a lightweight network scanner with persistent device labeling, multi-network support, and Tailscale integration. Built by 291 Group.

A lightweight utility to help LocalSend's device discovery in VLAN-segmented local area networks.

A (soon to be) cross-platform tool for exploring CoAP protocol.

A program to identify the ip address of Raspberry Pis (or other devices) added to the local area network.

Netfox — native macOS network monitor. Marketing site, docs, release artifacts.

A modern Java ONVIF client/toolkit. Features a lightweight, embeddable core with full support for WS-Discovery, PTZ control, and secure device management via SOAP/WS-Security. Includes a Spring Boot dashboard and a picocli command-line tool.

A professional-grade Go application for ethical security assessment of CCTV devices on your network.

Lightweight UDP device discovery for .NET – scan local networks asynchronously, handle multiple interfaces, Docker setups, and custom response ports with ease.

Network discovery tool that collects hosts from MikroTik DHCP, Proxmox VMs, and ARP scans, correlates by MAC address, and pushes to NetBox with Unbound DNS updates.

Resonance JS SDK example

home automation with automatic device discovery. no user setup required

Device discovery

📡 Open-source real-time WiFi monitor: signal strength, network scanner, device discovery, speed test & alerts — browser dashboard + Python CLI

Connect and manage your LG ThinQ devices with OpenClaw by automatically discovering appliances and connecting them with openclaw.

Tool to discovery Ubiquiti in the local network.

Resonance Android SDK example

A Go library for discovering and interacting with HID (Human Interface Device) raw devices on Linux via /sys/class/hidraw.

For your cisco discovery needs

A simple Python-based network scanner that discovers devices on your local network using ARP requests. Displays IP and MAC addresses in a user-friendly format. Ideal for learning network programming and device discovery.

A live terminal UI that finds and fingerprints every device on your LAN — vendor, hostname, advertised services, and open ports. No root, no nmap. macOS and Linux.