Top MONITOR GitHub Repositories & Tools (2026)

A curated directory of ecommerce intelligence APIs for products, prices, reviews, sellers, and marketplaces.

AI-native open-source alternative to Vercel + Sentry + PostHog + Pingdom + Resend + E2B. 440+ CLI operations with drop-in skills for Claude Code, Codex & OpenCode — deployments, analytics, session replay, error tracking, OpenTelemetry, email, sandboxes & AI gateway in one self-hosted Rust binary.

A diagnostic performance logging utility for macOS: logs CPU, memory, GPU, network, and battery from the menu bar to help detect and diagnose performance issues. Free, open source, no telemetry.

OpenTelemetry Collector distribution with programmable pipelines

Free, open-source display control for Windows 11: one brightness slider for every monitor (DDC/CI and laptop panels), night light, focus mode, keep awake, per-monitor taskbar hiding and glass, OLED care, your monitor's own settings, hotkeys and a CLI.

Open-source iOS and Android field monitor for DJI Osmo Pocket cameras.

NVSentinel detects and remediates GPU faults on Kubernetes nodes

Laminar - open-source observability platform purpose-built for AI agents. YC S24.

Stop juggling AI accounts. Quotio is a beautiful native macOS menu bar app that unifies your Claude, Gemini, OpenAI, Qwen, and Antigravity subscriptions – with real-time quota tracking and smart auto-failover for AI coding tools like Claude Code, OpenCode, and Droid.

Live truecolor terminal dashboard for a locally running LLM: tok/s, TTFT, GPUs, context, MTP acceptance, layer and real expert routing (llama.cpp)

The open-source IT platform that comes with the workers. RMM + PSA in one system, with a governed AI operator built in.

OpenTelemetry Collector

🐹 Cleanup, app management, maintenance, disk analysis, and live status in one free, open-source, native Mac app + extensive support for AI agents.

🖥 Control your display's brightness & volume on your Mac as if it was a native Apple Display. Use Apple Keyboard keys or custom shortcuts. Shows the native macOS OSDs.

Web-based Traffic and Cybersecurity Network Traffic Monitoring

A powerful open-source tool for managing networks and troubleshooting network problems!

Malicious traffic detection system

An elegant debug assistant for the Laravel framework.

JavaMelody : monitoring of JavaEE applications

Real-time monitoring for Plex, Jellyfin, and Emby servers. Track streams, analyze playback, and detect account sharing from a single dashboard.