netdisco / netdisco

A web-based network management tool.

secdev / scapy

Scapy: the Python-based interactive packet manipulation program & library.

scanopy / scanopy

Network diagrams that update themselves

phpipam / phpipam

phpipam development repository

graphistry / pygraphistry

PyGraphistry is a Python library to quickly load, shape, embed, and explore big graphs with the GPU-accelerated Graphistry visual graph analyzer

olalie / tapmap

Watch your computer connect across the internet in real time. Discover the world behind your apps.

lance0 / ttl

Fast, modern traceroute with real-time TUI, per-hop stats, ASN/geo lookup, ECMP detection, and MPLS label parsing. A better mtr.

elesiuta / picosnitch

Monitor network traffic per executable

aixisstudio / Snitch

Real-time network traffic visualizer — see every connection your computer makes. Privacy-first, 100% local. / Visualiseur de trafic réseau en temps réel, 100% local.

RockxyApp / Tracexy

Native, local-first network intelligence for macOS—capture live traffic, inspect PCAP/PCAPNG files, and investigate sessions, protocols, processes, flows, and packet evidence.

gitkodak / unifi-map

Export UniFi Network topology to SVG, PDF, PNG, HTML, DOT, Mermaid, JSON, and editable draw.io diagrams.