aixisstudio / Snitch
Real-time network monitor + outbound firewall — see & block every connection. Privacy-first, local-first, Rust fleet agent, SIEM exports, 8 languages. / Moniteur réseau temps réel + pare-feu sortant, agent de flotte Rust, exports SIEM. 100 % local.
yftx888 / Pulse
轻量的 Windows 桌面悬浮监控：电池功耗与续航、CPU/GPU/内存占用与功耗、网速、真实延迟与断网提醒。原生 C++ / Direct2D，迷你模式约 0.1% CPU。
GyulyVGC / sniffnet
Comfortably monitor your network traffic 🕵️♂️
Diorser / LiteMonitor
一款轻量级、高度可定制的 Windows桌面和任务栏硬件性能监控工具，支持监测 CPU、GPU、内存、磁盘、网速、FPS 计数、插件扩展及内存清理。A lightweight, customizable hardware monitor for the Windows desktop & taskbar. Features CPU/GPU/RAM/Network monitoring, FPS counter, plugin support, and memory optimization.
Ozark-Connect / NetworkOptimizer
Self-hosted optimization, monitoring (NMS), and security audit tool for UniFi Networks. Includes Wi-Fi Optimizer for wireless health scoring and channel optimization, advanced DNS/VLAN/firewall security checks, config optimization suggestions, centralized WAN and LAN speed test server w/ L2 tracing, CM, ONT, SFP, 5G modem stats +more.
zabbix / zabbix
Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.
HuolalaTech / hadice
Desktop debugging tool for HarmonyOS Next and Android developers. 为鸿蒙和安卓开发者准备的桌面端调试工具.
netalertx / NetAlertX
Centralized network visibility and continuous asset discovery. Monitor devices, detect change, and stay aware across distributed networks.
padovanl / portop
htop for your ports. Inspect processes, Docker & systemd, detect port drift, audit Compose, and manage it all from TUI, Web or Cockpit.
orf / gping
Ping, but with a graph
OISF / suricata
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.
LambdaBytes / sping
A modern, cross-platform ping with real-time diagnostics, network context, quality scoring, and multi-target monitoring.
domcyrus / rustnet
Per-process network monitoring for your terminal with deep packet inspection. Cross-platform, sandboxed.
291-Group / LAN-Orangutan
LAN-Orangutan is a self-hosted network discovery tool. Find every device on your LAN, label and group them, snapshot your network and compare it later, and get flagged when something unexpected shows up. Single binary, no setup, Tailscale built in. Built by 291 Group.
arkime / arkime
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
zeek / zeek
Zeek is a powerful network analysis framework that is much different from the typical IDS you may know.
erez-c137 / NetSpeedTray
A lightweight, open-source network monitor for Windows that displays live upload/download speeds directly on the Taskbar with a native look and feel.
jarvis2f / netqmon
Lightweight network traffic monitoring and application identification for OpenWrt and home networks, powered by eBPF and DPI. https://demo.netqmon.com
stamparm / maltrail
Malicious traffic detection system
SecOps-7 / MikroDash
Real-Time Open-source command center for MikroTik RouterOS v7. Streams live CPU, traffic, wireless clients, DHCP, WireGuard, firewall and geo connection data straight from the router API to your browser over a WebSocket. Alerts, reports, config management and zero-touch provisioning. One static Go binary, self-hosted, Docker-ready
qinshihu / itops-agent-platform
China's 1st enterprise multi-agent IT ops platform. LLM-powered auto-remediation for Zabbix/Prometheus. Docker deploy.
osociety / vernet
Cross platform network analysis and monitoring tool
ChuckerTeam / chucker
🔎 An HTTP inspector for Android & OkHTTP (like Charles but on device)
elesiuta / picosnitch
Monitor network traffic per executable
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.
DrSaeedHub / Tunnel-Panel
Self-hosted web panel for creating and operating GRE tunnels on Linux servers. Single static Go binary with an embedded React UI, systemd integration, native ICMP monitoring, path-MTU diagnostics, and a bilingual Farsi/English interface.
gentpan / OpenStats
轻量原生的 macOS 菜单栏系统监控：CPU、GPU、内存、网络、温度，支持风扇调速与防休眠。Swift 6 + SwiftUI，液态玻璃界面。
isaaclins / freesnitch
Native macOS application firewall with per-process filtering, connection alerts, traffic map, rules, DNS over HTTPS, and zero telemetry.
WhitenWhiten / topophany
Self-hosted network topology and service availability monitoring with a terminal UI — single Go binary, zero dependencies
netdisco / netdisco
A web-based network management tool.
activecm / rita
Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.
jsdelivr / globalping
A global network of probes to run network tests like ping, traceroute and DNS resolve
xxddpac / netra
One binary. Lightweight, high-performance. Observe your network with eBPF. Ask AI. Extend with MCP
gnacho / netpulse
PWA dashboard for monitoring OpenWrt/GL.iNet home networks: fleet status, per-router health, devices, WireGuard peers, AdGuard Home stats and alerts in real time (SSE). Go backend + React 19 frontend, SQLite, multi-user, i18n ES/EN.
UserJoo9 / QuotaManager
Split your metered internet bundle fairly across every person in the house. Each user gets an allowance (fixed GB, or an equal share of what's left), their devices all share it, and the moment the allowance runs out every device they own is cut at once.
EnricoFlammini / Dashboard_EERO
Self-hosted web dashboard and management suite for Amazon eero mesh networks with telemetry, AdGuard Home DNS sync, MQTT, Prometheus, and multi-arch Docker.
x3me / omarchy-nexthop
Splits your Wi-Fi from your ISP, hop by hop. Internet quality monitor plugin for Omarchy.
txthinking / brook
A cross-platform programmable network tool
unpoller / unpoller
Application: Collect ALL UniFi Controller, Site, Device & Client Data - Export to InfluxDB or Prometheus
dotpcap / sharppcap
Official repository - Fully managed, cross platform (Windows, Mac, Linux) .NET library for capturing packets
c0m4r / kula
Lightweight, self-contained Linux® server monitoring tool
schweikert / fping
High performance ping tool
OpenNMS / opennms
Enterprise-Grade Open-Source Network Management Platform
carverauto / serviceradar
Open-Source Network Management, Monitoring, ITOM, and Security Analytics
AvdLee / RocketSimApp
RocketSim — 30+ tools for Xcode's iOS Simulator. Testing, debugging, network monitoring, captures, accessibility, app actions, and AI agent automation via the RocketSim CLI. Used by 80k+ developers.
291-Group / LAN-Sheriff
LAN Sheriff watches which servers your network talks to. Self-hosted, no account. Observes only; blocks nothing. Built by 291 Group.
okpingnet / OKPing-Network-Monitor
Open-source network quality monitoring platform with multi-node Ping, TCPing, HTTP, DNS, IPv6 and Traceroute testing.
Ali-Marandi / GoNetworkMonitor
A lightweight, high-performance network monitoring tool written in Go for real-time traffic analysis.
aiden0rchad / oonfeeWRT
A UniFi-grade management interface for the OpenWrt you already run. Stock firmware, multiple devices, one self-hosted controller.
ysicing / XStats
Lightweight native macOS menu bar system monitor: CPU, GPU, memory, network, temperature, with fan control, AI usage, speed test and disk cleanup. 轻量原生的 macOS 菜单栏系统监控：CPU、GPU、内存、网络、温度，支持风扇控制、AI 用量、测速与空间清理。
mrtian2016 / routeros-lanpulse
MikroTik RouterOS 的实时流量面板 · A live dashboard for MikroTik RouterOS — flow diagram, event stream, 1-second resolution
ElderCrochet / Wireshark-Advanced
Wireshark Advanced for Windows — the complete professional build with every module enabled: packet analysis, monitoring, and diagnostics, no edition limits after install.
FLOCK4H / Freeway
WiFi Penetration Testing & Auditing Tool
shellharbor / watchdog
Universal Bash watchdog for monitoring websites, HTTP endpoints, TCP ports, and command-based services. Configure checks, retries, timeouts, state tracking, cooldowns, remediation commands, and failure/recovery hooks in YAML. Runs safely as a one-shot Linux check from cron or systemd without eval-based command execution.