function: monitoring
2488 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| alibaba/taokeeper TaoKeeper is a Java web application (deployed as a WAR) for monitoring ZooKeeper clusters, storing metrics in a relational database and sup… | 57 | 1040 | maintenance |
| algenty/grafana-flowcharting A Grafana panel plugin that renders interactive diagrams created with draw.io (mxgraph), such as technical architectures, floorplans, and w… | 23 | 1038 | maintenance |
| didi/echo Echo is a desktop (Mac) debugging tool by DiDi that connects to iOS apps over the local network to inspect network requests, logs, view hie… | 10 | 1035 | maintenance |
| adonespitogo/AdoBot AdoBot is an open-source Android spyware application written in Java that monitors SMS messages, call logs, contacts, and device location, … | 32 | 1034 | maintenance |
| yassineaboukir/sublert Sublert is a Python CLI security and reconnaissance tool that uses certificate transparency logs to monitor new subdomains issued TLS/SSL c… | 32 | 1034 | maintenance |
| Netflix/astyanax Astyanax is a high-level Java client library for Apache Cassandra that wraps the underlying Thrift API with an object-oriented interface. I… | 48 | 1033 | maintenance |
| tmm1/perftools.rb A Ruby binding to Google's gperftools that provides CPU profiling of Ruby code via sampling. It supports profiling blocks, whole applicatio… | 32 | 1025 | maintenance |
| koide3/hdl_localization A ROS package for real-time 3D localization using 3D LIDARs such as Velodyne HDL32e and VLP16. It performs UKF-based pose estimation with I… | 32 | 1019 | maintenance |
| microsoft/appcenter Microsoft's Visual Studio App Center, a cloud service for mobile and desktop app build, test, deploy, crash reporting, and analytics. This … | 32 | 1014 | maintenance |
| Oldpan/Pytorch-Memory-Utils A small set of Python scripts for tracking GPU memory usage in PyTorch, including per-line tensor allocation reports and model parameter/in… | 32 | 1012 | maintenance |
| yizhang7210/liang Liang is a Python library for specifying non-functional requirements like latency thresholds directly in function interfaces via decorators… | 32 | 1010 | maintenance |
| ajayrandhawa/Keylogger A Windows keylogger written in Visual C++ that invisibly captures keystrokes, mouse clicks, and periodic screenshots, uploading them to an … | 49 | 1009 | maintenance |
| Snorby/snorby Snorby is a Ruby on Rails web application for network security monitoring that interfaces with intrusion detection systems such as Snort, S… | 23 | 1007 | maintenance |
| joewalnes/web-vmstats A small web application that streams live Linux vmstat system metrics (CPU, memory, IO) over WebSockets and renders them as real-time chart… | 32 | 1006 | maintenance |
| LoopKit/Loop Loop is an open-source iOS app template for building an automated insulin delivery (AID) system for people with type 1 diabetes. It integra… | 78 | 1713 | experimental |
| paulpierre/informer A Python library built on Telethon that masquerades as real Telegram user accounts to monitor and log messages from hundreds of channels pe… | 54 | 1662 | experimental |
| caddymanager/caddymanager CaddyManager is a self-hosted web application for managing multiple Caddy2 servers from a single dashboard, built on the MEVN stack (MongoD… | 50 | 1123 | experimental |
| lllllllillllllillll/DweebUI DweebUI is a free, open-source web UI for managing Docker and Podman containers, with a live-updating dashboard of server and container met… | 30 | 1064 | experimental |
| dannymcc/bluehood Bluehood is a self-hosted Bluetooth scanner that passively detects nearby BLE and Classic Bluetooth devices, identifies them by vendor and … | 77 | 1059 | experimental |
| jcalabro/uscope uscope is a graphical debugger and introspection toolchain for native code on Linux, written from scratch in Zig including ELF/DWARF parsin… | 63 | 1028 | experimental |
| GitSquared/edex-ui eDEX-UI is a fullscreen, cross-platform terminal emulator and system monitor styled like a science-fiction computer interface, inspired by … | 10 | 45056 | abandoned |
| containrrr/watchtower Watchtower is a Docker-based tool that automatically updates running containers when new images are pushed to a registry. It pulls the new … | 10 | 24666 | abandoned |
| kubernetes-retired/dashboard Kubernetes Dashboard is a general-purpose web-based UI for managing and troubleshooting applications running on Kubernetes clusters. The pr… | 10 | 15417 | abandoned |
| oguzhaninan/Stacer Stacer is a free, open-source desktop application for Linux that provides system optimization and monitoring features. It offers a graphica… | 23 | 9316 | abandoned |
| YelpArchive/elastalert ElastAlert is a Python framework for alerting on anomalies, spikes, and other patterns in data stored in Elasticsearch, with configurable r… | 23 | 7987 | abandoned |
| Netflix/SimianArmy A retired Netflix open-source suite of cloud resiliency tools, best known for Chaos Monkey, which randomly terminates cloud instances to ve… | 10 | 7981 | abandoned |
| cjbassi/gotop gotop is a terminal-based graphical activity monitor written in Go, inspired by gtop and vtop, showing CPU, memory, and process widgets wit… | 10 | 7405 | abandoned |
| vmware-archive/octant Octant is a developer-centric web interface for inspecting and visualizing Kubernetes clusters, offering resource graphs, log streaming, po… | 10 | 6241 | abandoned |
| cuckoosandbox/cuckoo Cuckoo Sandbox is an open-source automated dynamic malware analysis system that executes suspicious files in an isolated environment and re… | 10 | 5964 | abandoned |
| weaveworks/scope Weave Scope is a monitoring and visualization tool that automatically generates a real-time topology map of Docker and Kubernetes applicati… | 23 | 5908 | abandoned |
| openark/orchestrator Orchestrator is a MySQL high availability and replication topology management tool that runs as a service with a web interface, HTTP API, a… | 10 | 5775 | abandoned |
| ElasticHQ/elasticsearch-HQ ElasticHQ is a browser-based web application for monitoring and managing Elasticsearch clusters, nodes, indices, shards, and mappings, with… | 23 | 4994 | abandoned |
| garbles/why-did-you-update A React library that logs to the console whenever a component re-renders unnecessarily, helping developers diagnose wasted renders. It is n… | 10 | 4929 | abandoned |
| google/santa Santa is a binary and file access authorization system for macOS, consisting of a system extension that monitors executions, a daemon that … | 10 | 4511 | abandoned |
| alibaba/dexposed Dexposed is a non-invasive runtime AOP (aspect-oriented programming) library for Android, based on the Xposed framework. It lets apps hook … | 10 | 4504 | abandoned |
| Netflix/security_monkey Security Monkey is a self-hosted service from Netflix that monitors AWS, GCP, OpenStack, and GitHub organizations for assets and policy cha… | 10 | 4371 | abandoned |
| grafana-cold-storage/oncall Grafana OnCall OSS is a self-hosted incident response tool providing on-call schedules, rotations, automatic escalations, and alert collect… | 10 | 3887 | abandoned |
| square/cube Cube is a system for collecting timestamped events and deriving metrics, built on MongoDB and Node.js, with time series visualization. It c… | 10 | 3873 | abandoned |
| hygieia/hygieia Hygieia is a CapitalOne open-source DevOps dashboard that aggregates data from CI/CD, source control, and deployment tools into a single vi… | 10 | 3808 | abandoned |
| fzaninotto/uptime A self-hosted remote monitoring application for websites and HTTP endpoints, built with Node.js, MongoDB, and Twitter Bootstrap. It polls U… | 10 | 3591 | abandoned |
| Netflix/vector Vector is an on-host performance monitoring web application that exposes high-resolution system and application metrics (backed by PCP) in … | 10 | 3571 | abandoned |
| nosqlclient/nosqlclient Nosqlclient (formerly Mongoclient) is a self-hosted, cross-platform web application for managing MongoDB databases, built with Meteor.js an… | 23 | 3469 | abandoned |
| rcrowley/go-metrics A Go port of Coda Hale's Dropwizard Metrics library providing counters, gauges, histograms, meters, and timers for application instrumentat… | 10 | 3462 | abandoned |
| bosun-monitor/bosun Bosun is an open-source time series alerting and monitoring framework developed by Stack Exchange, featuring a DSL for evaluating alerts an… | 10 | 3390 | abandoned |
| chronark/highstorm Highstorm is an open-source event monitoring application for tracking and analyzing events with a web dashboard. It is a TypeScript monorep… | 30 | 3315 | abandoned |
| gnemoug/distribute_crawler A distributed web crawler built on Scrapy, Redis, MongoDB, and Graphite, demonstrated with a spider for a Chinese book-download site. Redis… | 32 | 3238 | abandoned |
| facebookarchive/beringei Beringei is a high-performance, in-memory time series storage engine based on Facebook's Gorilla paper, usable as an embedded library or as… | 10 | 3152 | abandoned |
| midwayjs/pandora Pandora.js is a TypeScript-based Node.js application manager from Alibaba that provides process management, metrics collection, and OpenTra… | 10 | 3053 | abandoned |
| uber-archive/pyflame Pyflame is a high-performance sampling profiler for Python implemented in C++ that uses Linux ptrace to capture call stacks without instrum… | 10 | 2982 | abandoned |
| sensu/sensu Sensu 1.x (Sensu Core) is a Ruby-based, scalable monitoring framework for composing infrastructure monitoring systems with checks, handlers… | 10 | 2865 | abandoned |
| jondot/graphene Graphene is a realtime dashboard and graphing toolkit built on D3 and Backbone, designed to display live metrics from Graphite (or other ba… | 32 | 2853 | abandoned |
| apache/horaedb Apache HoraeDB (incubating) was a high-performance, distributed, cloud-native time-series database written in Rust, supporting workloads li… | 10 | 2829 | abandoned |
| Tencent/MSEC MSEC (Mass Service Engine in Cluster) is Tencent's open-source backend development and operations engine providing RPC, name resolution, lo… | 10 | 2730 | abandoned |
| kubernetes-retired/heapster Heapster was a container cluster monitoring and performance analysis tool for Kubernetes that collected compute resource usage and lifecycl… | 10 | 2634 | abandoned |
| google/tracing-framework A set of JavaScript libraries, tools, and visualizers from Google for instrumenting, tracing, and analyzing complex web applications. It he… | 10 | 2625 | abandoned |
| robcowart/elastiflow ElastiFlow (legacy) is a network flow analytics solution that collects and visualizes NetFlow v5/v9, IPFIX, and sFlow data using the Elasti… | 10 | 2511 | abandoned |
| activecm/rita-legacy RITA (Real Intelligence Threat Analytics) is an open-source framework for detecting command and control communication through network traff… | 59 | 2509 | abandoned |
| selfspy/selfspy Selfspy is a Python daemon that continuously logs user activity on the computer—keystrokes, window titles, and clipboard content—storing it… | 32 | 2495 | abandoned |
| iglance/iGlance iGlance is a free, open-source macOS system monitor that displays CPU, memory, network, fan, and battery stats directly in the menu bar. It… | 23 | 2490 | abandoned |
| romainguy/view-server A small Java library that lets Android applications work with the HierarchyViewer inspection tool by running a local view server inside the… | 10 | 2469 | abandoned |
| vmware-archive/kubewatch Kubewatch is a Kubernetes watcher that monitors cluster resource changes and publishes notifications to collaboration channels like Slack, … | 10 | 2423 | abandoned |
| webpackmonitor/webpackmonitor Webpack Monitor is a configurable Webpack plugin that captures statistics on production builds and provides an interactive analysis tool fo… | 32 | 2398 | abandoned |
| lmenezes/elasticsearch-kopf Kopf is a web-based administration interface for Elasticsearch clusters, built with JavaScript, AngularJS, jQuery, and Twitter Bootstrap. I… | 10 | 2387 | abandoned |
| GoogleChrome/web-vitals-extension A Chrome extension by Google that measures Core Web Vitals (LCP, CLS, INP) plus diagnostic metrics (TTFB, FCP) in real time, matching how C… | 10 | 2380 | abandoned |
| jamesrwhite/minicron minicron is a self-hosted cron job monitoring system consisting of a CLI client that wraps command execution on your servers and a web UI s… | 10 | 2318 | abandoned |
| Glimpse/Glimpse Glimpse is an open-source diagnostics platform for ASP.NET web applications that inspects requests in real time, profiling server-side acti… | 10 | 2304 | abandoned |
| LearnBoost/cluster An extensible multi-core server manager for Node.js that spawns and supervises one worker process per CPU, with zero-downtime restarts, gra… | 32 | 2285 | abandoned |
| dora-team/fourkeys Four Keys is a self-hostable platform from Google's DORA team that collects events from development environments like GitHub and GitLab via… | 10 | 2236 | abandoned |
| GoogleChromeLabs/lighthousebot A deprecated web service and Docker-based tool for running Google Lighthouse audits in CI, reporting pass/fail scores on GitHub pull reques… | 10 | 2221 | abandoned |
| MiPushFramework/MiPushFramework An Android application that brings Xiaomi's system-level push service (MiPush) to non-MIUI devices by running a centralized push service in… | 23 | 2216 | abandoned |
| bitstadium/HockeyKit HockeyKit is the client SDK behind HockeyApp, providing crash reporting, in-app beta updates, and usage analytics for iOS and Android apps.… | 10 | 2212 | abandoned |
| ysrc/yulong-hids-archived Yulong HIDS is an open-source host intrusion detection system composed of an Agent, Daemon, Server, and Web console that collects host info… | 10 | 2184 | abandoned |
| seiginonakama/BlockCanaryEx BlockCanaryEx is an Android library, based on BlockCanary, that detects UI thread blocks and identifies the heavy methods causing them. It … | 32 | 2172 | abandoned |
| LaunchKit/LaunchKit LaunchKit is an open-sourced collection of web-based tools for mobile app developers, including Screenshot Builder for creating App Store s… | 32 | 2169 | abandoned |
| mozilla/MozDef MozDef is Mozilla's Enterprise Defense Platform, an open-source SIEM-style application for automating security incident handling and enabli… | 10 | 2161 | abandoned |
| cjbassi/ytop ytop is a terminal user interface (TUI) system monitor written in Rust that displays CPU, memory, temperature, and process information with… | 10 | 2160 | abandoned |
| etsy/skyline Skyline is a real-time anomaly detection system for passively monitoring hundreds of thousands of high-resolution time series metrics witho… | 10 | 2129 | abandoned |
| fouber/page-monitor A Node.js library that uses PhantomJS to render webpages, capture screenshots, and diff DOM changes (added/removed elements, text, and styl… | 32 | 2092 | abandoned |
| joshnewlan/say_what A Python script that listens to conference call audio via speech-to-text (IBM Watson) and alerts the user on HipChat when their name is men… | 32 | 2087 | abandoned |
| scoutapp/scout_realtime A Ruby-based daemon that streams realtime server metrics (CPU, memory, disk, network, processes) to a browser dashboard with smooth timeser… | 10 | 2070 | abandoned |
| census-instrumentation/opencensus-go OpenCensus Go is a Go toolkit for collecting application performance data, providing tags, stats/metrics collection, and distributed tracin… | 10 | 2040 | abandoned |
| grafana-cold-storage/phlare Grafana Phlare was a horizontally-scalable, highly-available, multi-tenant continuous profiling aggregation system written in Go, designed … | 10 | 2023 | abandoned |
| junegunn/redis-stat redis-stat is a real-time Redis monitoring tool written in Ruby that polls the Redis INFO command and displays vmstat-like metrics in the t… | 23 | 2012 | abandoned |
| tobegit3hub/seagull Seagull is a friendly web UI for managing and monitoring Docker containers and images, written in Go with Beego, AngularJS, and Bootstrap. … | 23 | 1933 | abandoned |
| friendlyrobotnyc/TinyDancer An Android library that displays a real-time FPS overlay using the Choreographer, with color-coded indicators based on the percentage of ti… | 10 | 1891 | abandoned |
| tapwork/HeapInspector-for-iOS HeapInspector is an Objective-C debug library that records memory heap snapshots with backtraces directly on an iOS device, letting develop… | 23 | 1888 | abandoned |
| speedracer/speedracer Speedracer is a performance runner, like a test runner but for performance, that executes 'race' scripts in headless Chrome and collects de… | 23 | 1849 | abandoned |
| fastos/tcpdive Tcpdive is a TCP performance profiling tool that monitors and analyzes TCP internals from a running Linux kernel using SystemTap, requiring… | 32 | 1846 | abandoned |
| bahmutov/code-snippets A collection of JavaScript code snippets designed to be run in Chrome DevTools for performance profiling, debugging, and testing web pages.… | 23 | 1822 | abandoned |
| jaredrummler/AndroidProcesses A legacy Android library that enumerated running processes by parsing the /proc filesystem without special permissions. It worked only up t… | 42 | 1805 | abandoned |
| remirobert/Dotzu Dotzu is an in-app iOS debugging tool that displays logs, network requests, device information, and crash reports via a floating bubble hea… | 10 | 1782 | abandoned |
| siglens/siglens SigLens is an open-source observability platform providing log management, metrics, and tracing in a single Go binary with zero external de… | 10 | 1782 | abandoned |
| intelsdi-x/snap Snap is an open telemetry framework by Intel for collecting, processing, and publishing system metrics through a single plugin-based API. I… | 10 | 1781 | abandoned |
| facebookarchive/redis-faina A Python command-line tool from Facebook that parses the output of Redis' MONITOR command and aggregates counter and timing statistics abou… | 10 | 1776 | abandoned |
| keptn/keptn Keptn is an event-based control plane for cloud-native application lifecycle orchestration, automating SLO-driven multi-stage delivery and … | 10 | 1775 | abandoned |
| twitter-forks/mysql Twitter's fork of MySQL 5.5 with internal enhancements such as extra InnoDB status variables, NUMA-aware memory allocation, and replication… | 32 | 1733 | abandoned |
| grafana-cold-storage/agent Grafana Agent is a vendor-neutral, programmable telemetry collector built as an OpenTelemetry Collector distribution with Terraform-inspire… | 10 | 1728 | abandoned |
| HubSpot/BuckyClient BuckyClient is a browser/Node library that collects client-side performance data (page load times, AJAX request durations, function timings… | 32 | 1723 | abandoned |
| stagemonitor/stagemonitor Stagemonitor is an open-source application performance monitoring agent for Java server applications that integrates with Elasticsearch, Gr… | 10 | 1695 | abandoned |
| openresty/openresty-systemtap-toolkit A collection of SystemTap-based real-time analysis and diagnostics tools for OpenResty, NGINX, LuaJIT, and ngx_lua. It provides scripts for… | 32 | 1668 | abandoned |