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 |
|---|---|---|---|
| Hopsworks Hopsworks is an open-source, data-intensive AI platform (an 'AI Lakehouse') built around a Python-centric Feature Store with online/offline… | 23 | 1310 | active |
| higress-group/himarket HiMarket is an enterprise-grade AI open platform built on the Higress AI Gateway that lets organizations run a private AI capability market… | 84 | 1309 | active |
| umputun/reproxy Reproxy is a simple edge HTTP(s) server and reverse proxy written in Go, distributed as a single binary or Docker container. It supports mu… | 90 | 1308 | active |
| ZeroMount A native Rust daemon distributed as a root module (Magisk/KernelSU/APatch) that automatically manages TrickyStore and TEESimulator on roote… | 62 | 1300 | active |
| Xiangyue-Zhang/auto-deep-researcher-24x7 An open-source Python framework where LLM agents autonomously run deep learning experiments 24/7, covering hypothesis formation, code imple… | 50 | 1293 | active |
| treosh/lighthouse-ci-action A GitHub Action that runs Lighthouse audits on URLs and enforces Lighthouse CI assertions or performance budgets within CI workflows. It su… | 61 | 1292 | active |
| SmythOS/sre SmythOS Runtime Environment (SRE) is an open-source, cloud-native runtime, SDK, and CLI for building and running production AI agents acros… | 49 | 1292 | active |
| kdzwinel/betwixt Betwixt is a web debugging proxy desktop app built on Electron that captures and analyzes HTTP/HTTPS traffic using the familiar Chrome DevT… | 23 | 4557 | maintenance |
| IoT DC3 IoT DC3 is an open-source, cloud-native industrial IoT platform built on Java and Spring Cloud that provides multi-protocol device connecti… | 96 | 1287 | active |
| tiann/epic Epic is a dynamic Java method AOP hooking library for Android, continuing Dexposed on the ART runtime and supporting Android 5.0 through 11… | 23 | 4553 | maintenance |
| stategraph/stategraph Stategraph is a platform that replaces Terraform/OpenTofu's file-based state with a Postgres-backed dependency graph, enabling resource-lev… | 84 | 1285 | active |
| DTStack/Taier Taier is a self-hosted distributed dispatching platform for big data that handles task submission, DAG-based scheduling, and operations/mai… | 78 | 1284 | active |
| Azkaban Azkaban is an open-source batch workflow job scheduler created at LinkedIn to run Hadoop and data warehouse jobs. It resolves job execution… | 23 | 4511 | maintenance |
| retlehs/quien quien is a Go CLI and interactive TUI that replaces whois with a tabbed domain and IP intelligence tool covering WHOIS/RDAP, DNS, mail auth… | 67 | 1276 | active |
| WunderGraph Cosmo WunderGraph Cosmo is an open-source full lifecycle API management platform for federated GraphQL, including a schema registry, composition … | 90 | 1272 | active |
| Open Liberty Open Liberty is a lightweight, composable Java application server runtime for building cloud-native microservices with MicroProfile and Jak… | 96 | 1267 | active |
| ENTERPILOT/GoModel GoModel is an open-source AI gateway and control plane written in Go that exposes a unified OpenAI-compatible and Anthropic-compatible API … | 80 | 1255 | active |
| afex/hystrix-go A Go port of Netflix's Hystrix latency and fault tolerance library. It lets developers wrap calls to remote systems in commands with timeou… | 32 | 4399 | maintenance |
| distr-sh/distr Distr is an open-source software distribution platform (control plane) for delivering applications to self-hosted, BYOC, on-premises, air-g… | 86 | 1239 | active |
| bricks-cloud/BricksLLM BricksLLM is a cloud-native AI gateway written in Go that sits between applications and LLM providers like OpenAI, Anthropic, Azure OpenAI,… | 31 | 1230 | active |
| mescon/Muximux Muximux is a self-hosted homelab dashboard that lets you organize and access all your self-hosted apps (Plex, Sonarr, Radarr, Grafana, etc.… | 100 | 1227 | active |
| khairul169/garage-webui A web-based admin UI for Garage, a self-hosted S3-compatible distributed object storage service. It provides cluster health monitoring, lay… | 41 | 1226 | active |
| CharlesWiltgen/Axiom Axiom is a collection of 273 battle-tested skills, 42 agents, 17 commands, and bundled developer tools (xclog, xcsym, xcui, xcprof) that gi… | 85 | 1223 | active |
| FunnyWolf/agentic-soc-platform Agentic SOC Platform (ASP) is an open-source, agent-centric security operations platform that ingests SIEM/webhook alerts, correlates them … | 83 | 1207 | active |
| yezz123/authx AuthX is a Python library providing ready-to-use, customizable authentication and OAuth2 management for FastAPI applications. It offers JWT… | 88 | 1203 | active |
| lattegou/airtiz AirTiz is a lightweight, native macOS VPN/proxy client built in Swift on top of the open-source mihomo (Clash Meta) kernel. It offers tray-… | 61 | 1201 | active |
| TrafficGuard/typedai TypedAI is a TypeScript-first platform for building and running autonomous AI agents, LLM workflows, chatbots, and AI software engineering … | 50 | 1197 | active |
| rusEFI rusEFI is a GPL open-source internal combustion engine control unit (ECU) project, including STM32 firmware, KiCAD hardware designs, a Java… | 88 | 1194 | active |
| Chorus-AIDLC/Chorus Chorus is a self-hosted agent harness that coordinates a team of coding agents (Claude Code, MCP-compatible agents) plus human reviewers in… | 78 | 1192 | active |
| apache/amoro Apache Amoro (incubating) is a Lakehouse management system built on open data lake formats like Iceberg, Paimon, and Mixed-Hive. It provide… | 71 | 1191 | active |
| ldqk/Masuit.MyBlogs Masuit.MyBlogs is the source code of a high-performance personal blog/CMS system built with ASP.NET Core (.NET 9) MVC, Vue 3, Blazor Server… | 91 | 1189 | active |
| Agent Landing Zone GPT-RAG is an Azure solution accelerator providing architecture templates and deployment assets for enterprise-scale Retrieval-Augmented Ge… | 92 | 1187 | active |
| java-up-up/damai A high-concurrency online ticket booking system (modeled after Damai/大麦网) built with SpringCloud, SpringCloud Alibaba, Kafka, Redis, Sentin… | 67 | 1187 | active |
| HammerGPT/Hyper-Alpha-Arena A self-hosted AI-powered crypto trading platform for Hyperliquid and Binance Futures perpetual contracts. It combines LLM-driven trading ag… | 51 | 1185 | active |
| jerry-ai-dev/MODULAR-RAG-MCP-SERVER A modular, pluggable RAG (Retrieval-Augmented Generation) framework exposed as an MCP (Model Context Protocol) server, so AI assistants lik… | 44 | 1183 | active |
| Shadowsocks A Node.js-based management tool for Shadowsocks servers that adds multi-user support and traffic control on top of the manager API. It stor… | 32 | 4092 | maintenance |
| Ricky-7-Yan/intelligent-audit-system AuditPilot is an enterprise AI agent workbench for audit delivery, combining evidence-grounded agentic RAG, governed tool execution, evalua… | 57 | 1171 | active |
| TheThingsNetwork/lorawan-stack The Things Stack is an open source LoRaWAN network server written in Go, providing network, application, and join server components plus an… | 91 | 1163 | active |
| polymind-inc/acmebot Acmebot is an Azure-native application that automates ACME SSL/TLS certificate issuance and renewal using DNS-01 validation, storing privat… | 98 | 1162 | active |
| zino-rs/zino Zino is a spec-driven, opinionated framework for building composable web and desktop applications in Rust, with modular crates for ORM, aut… | 83 | 1154 | active |
| quickfix-j/quickfixj QuickFIX/J is a full-featured, 100% Java messaging engine for the FIX protocol, supporting FIX 4.0 through FIXLatest and FIXT 1.1. It provi… | 90 | 1151 | stable |
| OpenNJet/OpenNJet OpenNJet is a high-performance, lightweight web application and proxy engine written in C, designed as a cloud-native service mesh data pla… | 57 | 1144 | active |
| web-infra-dev/rsdoctor Rsdoctor is a build analyzer for Rspack (and legacy webpack) projects that visualizes compilation time, loader/plugin behavior, bundle comp… | 90 | 1143 | active |
| roleoroleo/yi-hack-Allwinner-v2 A custom firmware modification for Xiaomi Yi 1080p cameras built on the Allwinner SoC, replacing the stock cloud-dependent software with a … | 88 | 1140 | active |
| dotnetcore/SmartSql SmartSql is a MyBatis-inspired ORM for .NET that manages SQL in XML files with dynamic conditional tags, giving developers full control ove… | 82 | 1134 | active |
| cpr1c/tools_ui_1c A subsystem (extension) for 1C:Enterprise 8.3 that bundles 35+ universal tools for developers and administrators working with managed forms… | 92 | 1130 | active |
| SabyasachiRana/WebMap WebMap is a self-hosted web dashboard for visualizing and reporting on Nmap scan results stored as XML files. It provides charts, host insp… | 73 | 1130 | active |
| steve-community/steve SteVe is an open-source OCPP server implementation in Java for managing EV charging stations, charge points, user data, and RFID card authe… | 91 | 1128 | active |
| AlchemillaHQ/Sylve Sylve is an open-source web-based management platform for FreeBSD that unifies Bhyve virtual machines, FreeBSD Jails, ZFS storage, networki… | 86 | 1124 | active |
| g0ldyy/comet Comet is a self-hostable Stremio add-on service that searches torrents, debrid services, and usenet for streams, with a Kodi add-on variant… | 79 | 1115 | active |
| QQ3221197721/cloudai-fusion CloudAI Fusion is a Go-based cloud-native platform that unifies multi-cloud infrastructure management with AI-assisted GPU scheduling acros… | 59 | 1110 | active |
| caoqianming/django-vue-admin A full-stack admin platform built on RBAC permission control, with a Django + Django REST Framework backend and a Vue 2 + Element UI fronte… | 63 | 1104 | active |
| kingston-csj/jforgame jforgame is a lightweight, high-performance Java framework for building game servers, providing modular components for socket/WebSocket com… | 95 | 1101 | active |
| gohangout Gohangout is a Logstash-like data processing tool written in Go that consumes events (commonly from Kafka), applies configurable filters, a… | 64 | 1101 | active |
| SlugLab/CXLMemSim CXLMemSim is a simulation and emulation framework for CXL 3.0 memory systems, combining a latency/bandwidth/topology/coherency simulator wi… | 67 | 1099 | active |
| Steeltoe Steeltoe is a collection of .NET libraries that add cloud-native microservices capabilities such as externalized configuration, service dis… | 88 | 1098 | active |
| SonarOpenCommunity/sonar-cxx A SonarQube community plugin that adds C and C++ support to SonarQube, focusing on integrating existing C++ analysis tools. It parses C/C++… | 82 | 1098 | active |
| nytimes/gizmo Gizmo is a Go microservice toolkit from The New York Times providing packages for building HTTP/JSON servers and pubsub daemons with standa… | 52 | 3772 | maintenance |
| MPush MPush is an open-source real-time message push system written in Java on Netty, with a modular server, SDKs for Android, iOS, Java, and Jav… | 23 | 3767 | maintenance |
| Winds-Studio/Leaf Leaf is a high-performance fork of the Paper Minecraft server software, balancing performance optimizations, vanilla mechanics, and stabili… | 98 | 1091 | active |
| piotrostr/listen Listen is a Rust toolkit and framework for algorithmic trading on Solana, evolving into a framework for AI-driven crosschain portfolio mana… | 44 | 1089 | active |
| h9zdev/GeoSentinel GeoSentinel is a geospatial monitoring platform that tracks global movement in real time, aggregating ship and flight routes, live coordina… | 57 | 1087 | active |
| aiXander/Realtime_PyAudio_FFT A low-latency Python server that captures live audio from microphone, line-in, or loopback devices and computes realtime features like band… | 76 | 1084 | active |
| dotnet/crank Crank is Microsoft's benchmarking infrastructure used by the .NET team to run performance benchmarks, including TechEmpower web framework s… | 76 | 1083 | active |
| apache/ranger Apache Ranger is a framework to enable, monitor, and manage comprehensive data security across the Hadoop platform and beyond. It provides … | 76 | 1081 | stable |
| labulakalia/crocodile Crocodile is a distributed task scheduling system written in Go with a web UI for managing scheduled tasks. It supports HTTP request tasks … | 30 | 1080 | active |
| openkruise/kruise-game OpenKruiseGame (OKG) is a CNCF OpenKruise sub-project providing a custom Kubernetes workload (CRDs and controllers) specialized for game se… | 77 | 1079 | active |
| Qihoo360/wayne Wayne is a web-based Kubernetes multi-cluster management and publishing platform developed by Qihoo360. It provides visualized Kubernetes o… | 23 | 3697 | maintenance |
| fizzgate/fizz-gateway-node FizzGate is a Java-based cloud-native aggregation API gateway for microservice deployments, offering hot service orchestration, routing, au… | 60 | 1078 | active |
| ThingLinks IoT Platform ThingLinks is an enterprise-grade, multi-tenant SaaS IoT platform built on Spring Cloud microservices with a Netty/BifroMQ-based engine sup… | 82 | 1076 | active |
| denoland/clawpatrol Claw Patrol is a security firewall and proxy for AI agents, written in Go, that intercepts agent traffic at the wire level and gates each a… | 80 | 1076 | active |
| google/agi Android GPU Inspector (AGI) is a graphics profiling tool from Google for Android applications using Vulkan and OpenGL ES. It supports Qualc… | 61 | 1072 | active |
| open-gigaai/giga-train GigaTrain is an efficient and scalable Python training framework for large AI models, supporting distributed multi-GPU/multi-node execution… | 59 | 1072 | active |
| hookdeck/outpost Outpost is open-source outbound webhook and event delivery infrastructure that lets SaaS platforms reliably send events to their customers'… | 86 | 1066 | active |
| madneal/gshark GShark is a self-hosted sensitive information detection and management platform that scans repositories exposed by providers like GitHub, G… | 99 | 1064 | active |
| kavehtehrani/cloudflare-speed-cli A Rust CLI tool that runs internet speed tests against Cloudflare's speed test service, showing download/upload throughput, latency, and ne… | 84 | 1062 | active |
| Emiyaaaaa/HiveMind AgentFlow (repo HiveMind) is a Python-first runtime layer for multi-agent systems that adds persistent run state, ordered step/message/tool… | 63 | 1056 | active |
| mongodb/mongo-tools A suite of official MongoDB command-line tools written in Go, including mongodump/mongorestore for backups, mongoimport/mongoexport for JSO… | 75 | 1052 | active |
| rstudio/pointblank pointblank is an R package for methodically validating data in data frames and database tables, producing data quality reports. It also mai… | 79 | 1046 | active |
| snipeship/ccflare ccflare is a self-hosted multi-provider proxy for Anthropic and OpenAI APIs that routes requests by URL prefix, load-balances across multip… | 50 | 1045 | active |
| PhonePe/mantis Mantis is a command-line security framework that automates asset discovery, reconnaissance, and vulnerability scanning for given top-level … | 64 | 1038 | active |
| beizhu-1209/AIHelms AIHelms is a self-hosted enterprise AI resource governance platform that provides a unified AI gateway for managing models from OpenAI, Azu… | 79 | 1035 | active |
| apache/flink-kubernetes-operator A Kubernetes operator for Apache Flink, implemented in Java, that manages the full lifecycle of Flink Application, Session, and Job deploym… | 76 | 1033 | stable |
| agents-flex/agents-flex Agents-Flex is a lightweight, modular Java framework for building AI applications and agents, positioned as a Java counterpart to Spring AI… | 91 | 1032 | active |
| plan-player-analytics/Plan Plan is a Minecraft server plugin that collects player activity data and serves an analytics dashboard via a built-in webserver. It runs on… | 96 | 1030 | active |
| SafeAI-Lab-X/ClawKeeper ClawKeeper is a host-agnostic safety middleware layer that sits between AI agents and their tools, blocking risky tool calls, redacting sen… | 55 | 1021 | active |
| sidequestjs/sidequest Sidequest is a Redis-free background job processor for Node.js that persists jobs in your existing PostgreSQL, MySQL, SQLite, or MongoDB da… | 83 | 1016 | active |
| brunofacca/active-record-query-trace A Rails plugin that logs a backtrace for every SQL query executed by Active Record in the development console and log. It helps developers … | 57 | 1009 | active |
| mysql/mysql-workbench MySQL Workbench is Oracle's unified graphical tool for MySQL database design, SQL development, and server administration. It combines data … | 64 | 1003 | stable |
| arnesson/cordova-plugin-firebase A Cordova plugin that integrates Google Firebase features such as push notifications, analytics, event tracking, and crash reporting into h… | 32 | 1001 | active |
| Tencent/phxpaxos PhxPaxos is a C++ library implementing the Paxos consensus protocol for state synchronization across a multi-node cluster, battle-tested in… | 23 | 3379 | maintenance |
| thearn/webcam-pulse-detector A Python desktop application that estimates a person's heart rate in real time using only a webcam, by analyzing subtle color intensity cha… | 38 | 3232 | maintenance |
| vulcand/vulcand Vulcand is a programmatic, extensible HTTP reverse proxy and load balancer for microservices and API management, backed by etcd for dynamic… | 23 | 3093 | maintenance |
| ESPurna ESPurna is open-source firmware for ESP8266/ESP8285-based smart switches, lights, and sensors, supporting over 125 devices with sensor inte… | 57 | 3054 | maintenance |
| LTS Light Task Scheduler LTS (light-task-scheduler) is a Java distributed scheduled job framework supporting real-time, scheduled, and Cron tasks with horizontally … | 23 | 2992 | maintenance |
| SUSE/Portus Portus is an open-source authorization service and web UI for the Docker Registry v2 API, providing fine-grained push/pull permissions via … | 10 | 2981 | maintenance |
| OpenShell NVIDIA OpenShell is an open-source runtime for executing autonomous AI agents (Claude Code, Codex, OpenCode, Copilot CLI) inside sandboxed … | 79 | 16462 | experimental |
| but0n/Avem Avem is a lightweight open-source drone flight controller firmware for STM32F103, implementing quaternion/euler attitude estimation from an… | 32 | 2916 | maintenance |
| viabtc/viabtc_exchange_server ViaBTC Exchange Server is a high-performance cryptocurrency exchange trading backend written in C, capable of processing up to 10,000 trade… | 32 | 2794 | maintenance |
| google/ax AX (Agent Executor) is a distributed agent runtime from Google that provisions isolated, suspendable/resumable environments to execute AI a… | 81 | 13629 | experimental |