GitHub stars · StarDay

1exelban / statsmacOS system monitor in your menu barSwiftMIT · Permissive43,076

2winsiderss / systeminformerA free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ https://windows-internals.comCMIT · Permissive16,426

3TwiN / gatusAutomated developer-oriented status page with alerting and incident supportGoApache-2.0 · Permissive12,507

4henrypp / memreductLightweight real-time memory management application to monitor and clean system memory on your computer.CGPL-3.0 · Share derivative source11,115

5openspug / spugSpug is a lightweight agent-free automatic operation and maintenance platform designed for small and medium-sized enterprises. It integrates host management, host batch execution, host online terminal, file management, application release and deployment, pipelines, online task planning, configuration center, monitoring, alarm and so on.JavaScriptAGPL-3.0 · Share derivative source11,101

6gao-sun / eul🖥️ macOS status monitoring app written in SwiftUI.SwiftMIT · Permissive9,961

7LibreHardwareMonitor / LibreHardwareMonitorLibre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.C#MPL-2.0 · Share derivative source9,343

8AdnanHodzic / auto-cpufreqAutomatic CPU speed & power optimizer for LinuxPythonGPL-3.0 · Share derivative source7,859

9apache / hertzbeatAn AI-powered next-generation open source real-time observability system.JavaApache-2.0 · Permissive7,460

10markzhai / AndroidPerformanceMonitorA transparent ui-block detection library for Android. (known as BlockCanary)JavaApache-2.0 · Permissive6,725

11opengoofy / hippo4j📌 Asynchronous thread pool framework supports dynamic changes, monitoring and alarming of thread pools, and can be easily introduced without modifying the code. Asynchronous thread pool framework, support Thread Pool Dynamic Change & monitoring & Alarm, no need to modify the code easily introduced.JavaApache-2.0 · Permissive6,001

12alin23 / LunarIntelligent adaptive brightness for your external monitorsSwiftMIT · Permissive5,736

13snyk / cliSnyk CLI scans and monitors your projects for security vulnerabilities.TypeScriptLicense not declared5,697

14thebuilder / react-intersection-observerReact implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.TypeScriptMIT · Permissive5,542

15dromara / dynamic-tpA lightweight dynamic thread pool framework with built-in monitoring and alerting, unified third-party thread pool management, and support for popular configuration centers (Nacos, Apollo, Zookeeper, Consul, and Etcd), extensible via SPI。JavaApache-2.0 · Permissive4,813

16emoacht / MonitorianA Windows desktop tool to adjust the brightness of multiple monitors with easeC#MIT · Permissive4,796

17monitoror / monitororUnified monitoring wallboard — Light, ergonomic and reliable monitoring for anything.GoMIT · Permissive4,395

18qunarcorp / bistouryBistoury is Qunar.com's Java application production problem diagnosis tool, providing a one-stop problem diagnosis solution.JavaGPL-3.0 · Share derivative source4,065

19SpriteOvO / AirPodsDesktop☄️ AirPods desktop user experience enhancement program, for Windows and Linux (WIP)C++GPL-3.0 · Share derivative source3,893

20graykode / abtopLike htop, but for AI coding agents. Monitor Claude Code & Codex CLI sessions, tokens, context window, rate limits, and ports in real-time.RustMIT · Permissive3,803