Open-source monitoring software
2501 open-source libraries, tools and applications tagged monitoring, ranked by how closely monitoring is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
2501 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| open-webui/pipelines Pipelines is a UI-agnostic, OpenAI API-compatible plugin framework for adding custom Python logic and workflows to any client that speaks t… | 38 | 2437 | active |
| go-eagle/eagle Eagle is a lightweight Go microservice framework for rapidly building HTTP and gRPC API services. It bundles production-grade components in… | 56 | 2427 | active |
| YTwsy/OpenSurge-for-Mac OpenSurge for Mac is an open-source, Surge-style macOS gateway and control plane that turns a Mac into a whole-home transparent proxy gatew… | 80 | 2426 | active |
| langhuihui/monibuca Monibuca is a modular, extensible, high-performance streaming media server framework written in Go, supporting protocols like RTMP, RTSP, H… | 83 | 2419 | active |
| learnhouse/learnhouse LearnHouse is a next-generation open-source learning management system (LMS) for creating, sharing, and selling educational content. It com… | 100 | 2404 | active |
| community-valheim-tools/valheim-server-docker A Docker container image that runs a Valheim dedicated game server with automatic updates, world backups, and BepInEx/ValheimPlus mod suppo… | 100 | 2391 | active |
| Bionic Bionic is an open-source, self-hosted enterprise AI platform written in Rust that provides a ChatGPT-like workspace with agentic runtime, R… | 91 | 2383 | active |
| sergiodxa/remix-utils Remix Utils is a TypeScript collection of utility functions and types for building web apps with Remix and React Router, covering areas lik… | 88 | 2367 | active |
| Draculabo/AntigravityManager Antigravity Manager is an Electron-based desktop application for managing multiple Google Gemini and Claude accounts used with the Antigrav… | 84 | 2363 | active |
| VictoriaMetrics/VictoriaLogs VictoriaLogs is an open-source, schema-free database purpose-built for storing and querying logs, scaling from small setups to terabytes of… | 85 | 2347 | active |
| rsyslog Rsyslog is a high-performance open-source log ingestion and ETL engine written in C, originally a syslog daemon and now a modular pipeline … | 90 | 2336 | stable |
| warp-id/solana-trading-bot A TypeScript-based automated trading bot for the Solana blockchain that snipes and trades new tokens on Raydium pools. It monitors market c… | 27 | 2331 | active |
| FastBee FastBee is a lightweight, full-stack open-source IoT platform built on Spring Boot with a built-in Netty MQTT broker, device management, th… | 67 | 2304 | active |
| james-6-23/codex2api Codex2API is a self-hosted Go/Gin reverse proxy with an embedded React admin dashboard that turns a pool of Codex accounts into an OpenAI- … | 78 | 2295 | active |
| Agentic Stack A Python-based framework providing a portable .agent/ folder of memory, skills, and protocols that plugs into many coding-agent harnesses (… | 78 | 2294 | active |
| Open-Curiosity/gini-agent Gini Agent is a personal AI agent runtime that remembers conversations, learns skills from task outcomes, and exposes chat, CLI, web, and m… | 69 | 2294 | active |
| 8treenet/freedom Freedom is a Go framework built on hexagonal architecture (ports and adapters) that supports domain-driven design with rich domain models. … | 87 | 2269 | active |
| timeplus-io/proton Timeplus Proton is a unified streaming SQL engine shipped as a single dependency-free C++ binary, built on the ClickHouse engine. It ingest… | 93 | 2263 | active |
| veops/cmdb Veops CMDB is a simple, lightweight, and highly customizable IT configuration management database (CMDB) for managing IT infrastructure and… | 85 | 2262 | active |
| envoyproxy/ai-gateway Envoy AI Gateway is an open-source, Kubernetes-native gateway built on Envoy Gateway that manages traffic from application clients to Gener… | 86 | 2261 | stable |
| linode/apl-core App Platform for LKE is a pre-built, self-hosted Kubernetes developer platform that bundles an integrated CNCF open-source stack with a sel… | 95 | 2257 | active |
| karafka/karafka Karafka is a multi-threaded Ruby and Rails framework for efficiently consuming and producing Apache Kafka messages, built on librdkafka. It… | 97 | 2252 | stable |
| Up Up is a command-line tool that deploys serverless applications, APIs, and static sites to AWS Lambda and API Gateway in seconds, supporting… | 23 | 8792 | maintenance |
| tphakala/birdnet-go BirdNET-Go is a self-hosted, 24/7 realtime soundscape analyser that classifies birds, bats, and other wildlife using local AI models like B… | 92 | 2250 | active |
| YFGaia/dify-plus Dify-Plus is an enterprise-enhanced fork of the Dify LLM application platform, adding a management center built on gin-vue-admin plus enter… | 69 | 2250 | active |
| PragmaticFlow/NBomber NBomber is a distributed load-testing framework for .NET that lets you write load test scenarios in plain C# or F# with no dependency on pr… | 88 | 2241 | active |
| phuryn/claude-usage A local dashboard that parses Claude Code's local JSONL usage logs to show token usage, cost estimates, and session history via a web dashb… | 70 | 2236 | active |
| ToolHive ToolHive is an open-source platform for running, securing, and managing Model Context Protocol (MCP) servers. It wraps MCP servers in isola… | 81 | 2233 | active |
| Mainsail Mainsail is a responsive web interface for managing and controlling 3D printers running Klipper firmware via Moonraker. It provides a dashb… | 97 | 2230 | active |
| paolosalvatori/ServiceBusExplorer Service Bus Explorer is a Windows desktop application for administering Azure Service Bus messaging entities such as queues, topics, subscr… | 91 | 2217 | active |
| rcortx/kiwiq KiwiQ is a production-grade multi-agent orchestration platform in Python that lets you define AI workflows as JSON/Python graph schemas com… | 46 | 2211 | active |
| Fireworq Fireworq is a lightweight, high-performance, language-independent job queue system written in Go, backed by MySQL for reliability. It expos… | 67 | 2210 | stable |
| Spring Petclinic Microservices A distributed version of the Spring PetClinic sample application built with Spring Cloud, demonstrating microservices architecture with ser… | 66 | 2207 | active |
| sequinstream/sequin Sequin is an open-source change data capture (CDC) platform for Postgres, deployed as a standalone Docker container that streams database c… | 57 | 2206 | active |
| Ice Ice (Internet Communications Engine) is a complete RPC framework for building networked applications, using the Slice IDL to generate clien… | 92 | 2193 | stable |
| TensorFlow Extended (TFX) TensorFlow Extended (TFX) is an end-to-end, Google-production-scale platform for building and deploying production machine learning pipelin… | 87 | 2191 | stable |
| ovh/the-bastion The Bastion is a self-hosted SSH bastion/gateway that acts as the single entry point for operational teams to access infrastructure devices… | 84 | 2189 | stable |
| aws/amazon-ecs-agent The Amazon ECS Container Agent manages containers on EC2 instances on behalf of Amazon Elastic Container Service, handling task lifecycle, … | 98 | 2183 | active |
| Particular/NServiceBus NServiceBus is a .NET messaging framework for building distributed systems and async microservices, providing abstractions over message que… | 96 | 2171 | stable |
| PVE-Tools/PVE-Tools-9 PVE Tools Pro is an interactive Bash-based one-stop administration toolbox for Proxmox VE 9.x hosts. It wraps high-frequency and error-pron… | 82 | 2157 | active |
| stackia/rtp2httpd A lightweight IPTV streaming relay server written in C that converts multicast RTP/UDP, RTSP, and HLS sources into unicast HTTP streams. It… | 88 | 2152 | active |
| vicanso/zedis Zedis is a native, GPU-accelerated Redis GUI desktop client built with Rust and GPUI, designed to browse million-key databases smoothly wit… | 84 | 2152 | active |
| Azure/AKS Azure Kubernetes Service (AKS) is Microsoft's managed Kubernetes offering on Azure. This repository serves as the public issue tracker and … | 99 | 2143 | active |
| sogou/srpc SRPC is an enterprise-level C++ RPC framework built on Sogou C++ Workflow, used in production at Sogou for tens of billions of daily reques… | 84 | 2143 | active |
| lucasdillmann/nginx-ignition nginx ignition is a self-hosted web UI for managing the nginx web server, letting users configure virtual hosts, streams, SSL certificates,… | 85 | 2141 | active |
| walkingddd/TgtoDrive TgtoDrive is a self-hosted, Docker-deployed media automation platform that chains resource discovery (Telegram channel monitoring, search s… | 72 | 2138 | active |
| platformatic/platformatic Platformatic Watt is an open-source Node.js application server that runs any Node.js application (in any framework) inside worker threads, … | 96 | 2130 | active |
| Websoft9 Platform Websoft9 is a self-hosted, web-based PaaS and server panel for deploying and managing 300+ open source applications on a single Linux serve… | 93 | 2130 | active |
| sunnypilot/sunnypilot sunnypilot is an open-source driver assistance system forked from comma.ai's openpilot, providing adaptive cruise control, automated lane c… | 95 | 2121 | active |
| al0ne/LinuxCheck A shell-based Linux emergency response and information gathering tool that performs 70+ security checks across 13 categories, including roo… | 23 | 2106 | active |
| Foundatio Foundatio is a C# library of pluggable abstractions for building loosely coupled distributed applications, covering caching, queues, messag… | 93 | 2102 | active |
| trickstercache/trickster Trickster is an open-source HTTP reverse proxy cache written in Go that also acts as a query accelerator for time series databases like Pro… | 98 | 2091 | active |
| pschlan/cron-job.org The open-source codebase behind cron-job.org, a self-hosted web service for scheduling and executing HTTP-based cron jobs. It consists of a… | 75 | 2081 | active |
| andrewrk/poop A Linux command-line benchmarking tool that compares the performance of multiple commands using perf_event_open hardware counters, with a c… | 53 | 2046 | active |
| zhimin-dev/iptv-checker A high-performance IPTV playlist checker that validates whether channels in M3U/M3U8/TXT playlists are available, deployable via Docker or … | 97 | 2039 | active |
| microsoft/msticpy msticpy is a Python library from Microsoft for security investigation and threat hunting in Jupyter notebooks. It provides data acquisition… | 94 | 2019 | active |
| zfoo-project/zfoo zfoo is an extremely fast, asynchronous, actor-based Java server framework built on Netty that can serve as an RPC framework, game server f… | 70 | 2013 | active |
| aws/aws-toolkit-vscode AWS Toolkit is a Visual Studio Code extension that connects the IDE to AWS resources, supporting credential management, Lambda debugging vi… | 94 | 1996 | active |
| Start9Labs/start-technologies Start Technologies is the monorepo for Start9's products, headlined by StartOS, an open-source Linux distribution that turns any PC into a … | 96 | 1994 | active |
| Aurora-Admin-Panel/deploy Aurora Panel is a self-hosted multi-server port leasing management panel that lets an administrator add servers and ports and assign them t… | 40 | 1988 | active |
| fluid-cloudnative/fluid Fluid is a Kubernetes-native distributed dataset orchestrator and accelerator for data-intensive applications such as big data and AI workl… | 77 | 1986 | active |
| basecamp/once ONCE is a Go-based platform for installing and managing Docker-based web applications with a focus on easy self-hosting. It provides a TUI … | 82 | 1963 | active |
| Azure/Microsoft-Defender-for-Cloud The official Microsoft Defender for Cloud community repository containing PowerShell scripts, Azure Policy definitions, Logic App templates… | 76 | 1959 | active |
| hoytech/vmtouch vmtouch is a portable command-line utility for learning about and controlling the file system cache of Unix and Unix-like systems. It repor… | 32 | 1951 | stable |
| AIStore AIStore (AIS) is a lightweight, distributed object storage stack built by NVIDIA specifically for AI workloads. It provides linear scalabil… | 95 | 1947 | active |
| oficcejo/aiagents-stock A Python multi-AI-agent stock analysis and monitoring system for mainland China A-shares, simulating a team of securities analysts to produ… | 52 | 1945 | active |
| turms-im/turms Turms is an open-source instant messaging engine written in Java designed to scale from 100K to 10M concurrent users. It provides a distrib… | 51 | 1924 | active |
| Sekiro Sekiro is a multi-language, distributed service publishing platform that lets handlers written in various languages register with a central… | 63 | 1914 | active |
| mikependon/RepoDB RepoDB is a high-performance hybrid-ORM library and data access platform for .NET, exposing fluent CRUD and raw SQL operations as extension… | 94 | 1905 | stable |
| ShenSeanChen/waku-agent Waku Agent is a local-first AI agent harness in Python that exposes the full agent stack — harness, loop, memory, and eval/LLM-Ops — as sma… | 79 | 1903 | active |
| valqore/valqore Valqore is a deterministic infrastructure governance engine that scans Kubernetes manifests, Terraform, Helm, and cloud resources against 1… | 77 | 1900 | active |
| davecheney/httpstat httpstat is a Go CLI tool that visualizes HTTP request timing breakdowns (DNS, connection, TLS, server processing) with colored output, sim… | 86 | 7192 | maintenance |
| Convox Convox Rack is an open-source private Platform-as-a-Service that installs into your own AWS account, providing Heroku-style app deployment,… | 98 | 1890 | active |
| retspen/webvirtcloud WebVirtCloud is a Django-based web interface for managing QEMU/KVM virtualization hosts via the libvirt API. It lets admins create, update,… | 66 | 1876 | active |
| NewLifeX/X NewLife.X is a core foundational component library for .NET (C#) providing logging, configuration, caching (memory/Redis), networking (TCP/… | 65 | 1858 | active |
| t-io t-io is a Java network programming framework built on Java AIO that simplifies building high-performance TCP/UDP and WebSocket servers. It … | 32 | 1851 | active |
| Automattic/jetpack Jetpack is a suite of WordPress plugins and packages providing security, performance, marketing, and site-management tools for WordPress si… | 68 | 1850 | active |
| h44z/wg-portal WireGuard Portal is a self-hosted, web-based configuration portal for managing WireGuard VPN servers and peers. It is a single Go binary wi… | 93 | 1847 | active |
| VaalaCat/frp-panel FRP-Panel is a web-based management dashboard for FRP (Fast Reverse Proxy) that centralizes configuration and monitoring of multiple frp cl… | 71 | 1840 | active |
| pinterest/teletraan Teletraan is Pinterest's open-source deploy system, written in Java, that deploys code to thousands of services and tens of thousands of ho… | 66 | 1840 | stable |
| 78778443/QingScan QingScan is a self-hosted, open-source security operations platform that unifies vulnerability scanning, code auditing, asset inventory, an… | 62 | 1831 | active |
| sybil-solutions/local-studio Local Studio is a local-first desktop application for launching, managing, and chatting with self-hosted LLM backends like vLLM, SGLang, ll… | 76 | 1813 | active |
| stakpak/agent Stakpak is an open-source Rust CLI and autonomous agent that runs on your machines 24/7 to keep applications running, handling tasks like a… | 71 | 1803 | active |
| Homebridge UniFi Protect Integration A Homebridge plugin that provides complete native HomeKit integration for the UniFi Protect ecosystem, including cameras, doorbells, sensor… | 88 | 1796 | active |
| RuoYi RuoYi-Cloud is an open-source Chinese rapid development platform providing a distributed microservices-based permission management system b… | 76 | 1791 | active |
| towardsthecloud/cloudburn CloudBurn is an open-source AWS cost policy engine distributed as a CLI, SDK, and GitHub App. It runs deterministic cost rules against Terr… | 93 | 1789 | active |
| jasonwong1991/easy_proxies Easy Proxies is a Go-based proxy pool manager built on sing-box that aggregates many upstream proxy nodes into a single stable, health-chec… | 84 | 1783 | active |
| graphql-hive/graphql-inspector GraphQL Inspector is a suite of tools for validating and monitoring GraphQL schemas. It diffs two schemas to flag breaking, dangerous, or n… | 99 | 1768 | stable |
| Tong89/smartNode SmartNode is a space-based intelligent relay simulation platform that visualizes satellites, ground stations, relay links, and content-driv… | 49 | 1767 | active |
| esl/MongooseIM MongooseIM is a robust, scalable XMPP messaging server built in Erlang, designed for large enterprise instant messaging installations. It i… | 93 | 1761 | active |
| GoogleCloudPlatform/agent-starter-pack A Python package from Google Cloud Platform that provides production-ready templates for building and deploying GenAI agents on Google Clou… | 68 | 6569 | maintenance |
| kimdre/doco-cd Doco-CD is a lightweight GitOps continuous deployment tool written in Go that automatically deploys and updates Docker Compose projects and… | 87 | 1741 | active |
| s60sc/ESP32-CAM_MJPEG2SD An ESP32/ESP32-S3 camera application that detects motion and records JPEG frames to SD card as AVI files, optionally with WAV audio from a … | 93 | 1739 | active |
| jimmy201602/webterminal A Django-based web bastion (jump server) that lets users connect to servers via SSH, SFTP, RDP, VNC, and Telnet directly from the browser. … | 68 | 1724 | active |
| Spring-Cloud-Platform A Chinese Spring Cloud microservices-based RBAC admin platform built on Spring Boot 2.4, Spring Cloud 2020.0.0 & Alibaba, with a d2-admin f… | 23 | 6404 | maintenance |
| glidea/zenfeed zenfeed is a self-hosted AI-powered RSS reader and information hub built in Go. It aggregates RSS feeds, uses LLMs to filter, summarize, an… | 62 | 1716 | active |
| Safe3/uusec-waf UUSEC WAF is a free, high-performance web application firewall and API security gateway (WAAP) that combines AI/semantic detection engines … | 95 | 1715 | active |
| mateaix/matecloud MateCloud is a Java-based microservices scaffold built on Spring Boot 4, Spring Cloud 2025, Spring Cloud Alibaba, and Dubbo 3, offering gat… | 82 | 1711 | active |
| aklivity/zilla Zilla is a stateless, multi-protocol gateway for event-driven applications and AI agents, exposing Kafka and MQTT over HTTP, SSE, gRPC, MQT… | 100 | 1707 | active |
| inverse-inc/packetfence PacketFence is a free and open source network access control (NAC) solution with a captive portal for registration and remediation, 802.1X … | 86 | 1704 | stable |