Monitor GitHub Repositories (2026) · Open Source Tools

macOS system monitor in your menu bar

A fancy self-hosted monitoring tool

A 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.com

Every display control macOS hides, in one menu bar app: sharp HiDPI/Retina scaling (no more blurry or tiny text), DDC brightness and volume, Extra Brightness past 100%, presets, virtual displays. Free and open source, a no-cost alternative to BetterDisplay and Lunar.

Lite Server Monitor

Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

Candela protects your displays from OLED burn-in and wear: panel health history, a checkup for defects, and the controls macOS leaves out for external monitors (brightness, volume, contrast, custom resolutions, HiDPI scaling). Free and open source.

An AI-powered next-generation open source real-time observability system.

An intuitive Terminal User Interface (TUI) tool for real-time monitoring and exploration of Kubernetes resources

Intelligent adaptive brightness for your external monitors

XCap is a cross-platform screen capture library written in Rust. It supports Linux (X11, Wayland), MacOS, and Windows. XCap supports screenshot and video recording (WIP).

Monitor scheduled tasks in a Laravel app

Don't let your servers just melt down

A Kubernetes controller to watch ingresses and create liveness alerts for your apps/microservices in UptimeRobot, StatusCake, Pingdom, etc. – [✩Star] if you're using it!

Arrange Hyprland monitors without doing coordinate math

:baby_chick: A build monitor with attitude

Monitor all the resources you care about. Be the coolest plugin.

🔥 Lightweight, Airbrake/Sentry-compatible, PostgreSQL-based Open Source Error Catcher

Monitor exception and report to the notification channels(Log、Mail、AnPush、Bark、Chanify、DingTalk、Discord、Gitter、GoogleChat、IGot、Lark、Mattermost、MicrosoftTeams、NowPush、Ntfy、Push、Pushback、PushBullet、PushDeer、PushMe、Pushover、PushPlus、QQ、RocketChat、ServerChan、ShowdocPush、SimplePush、Slack、Telegram、WeWork、WPush、XiZhi、YiFengChuanHua、ZohoCliq、Zulip).

OpenAI Privacy hackathon - Paris, 🏆 winning project