Best Monitoring & APM GitHub Repositories

A Home Assistant, native app for desktop/laptop devices.

OpenSearch Kubernetes Operator

Rails Pulse is a comprehensive performance monitoring and debugging gem that provides insights into your Rails application's health.

Business operating system for Claude Code — 57 skills, 21 agents, smart daemon. Unified inbox (WhatsApp/Email/Slack/Telegram), autonomous PR merge, full-AWS monitoring, revenue (Stripe+RevenueCat), e-commerce (Shopify), marketing (Klaviyo/Meta/GA4), voice (Bland/ElevenLabs), APM (Datadog/NewRelic/OTEL), YOLO mode.

Endpoint detection for Windows, Linux, and macOS. Sigma, YARA, and IOC rules on native telemetry. Written in Rust. No cloud account required.

quickly fork a pool resque workers, saving memory (w/REE) and monitoring their uptime.

DBA Dash - SQL Server Monitoring Tool

AI API gateway that ends manual channel switching with smart routing, auto failover, exponential cooldown, multi-URL scheduling, live request monitoring and soft-error detection.

The Director aims to be your favourite Icinga config deployment tool. Director is designed for those who want to automate their configuration deployment and those who want to grant their “point & click” users easy access to the configuration.

Monitor all your Claude/Codex usage limits in real-time from your macOS menu bar - supports 5-hour, 7-day, extra usage, 7-day Opus and 7-day Sonnet quotas.

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

French-army-knife Toolbox for Salesforce. Orchestrates base commands and assist users with interactive wizards to make much more than native Salesforce CLI + Allows you to define a complete CI/CD Pipeline and Schedule a daily Metadata backup & monitoring of your orgs + AI-enhanced org Documentation

NVSentinel detects and remediates GPU faults on Kubernetes nodes

Open-source, self-hostable alternative to Vercel, Netlify, Railway and Heroku. Self-host any app on your own servers in minutes.

user interface for configuration and administration

Ground mobile data collection app for Android

Datadog SDK for iOS - Swift and Objective-C.

Ivory is a database cluster management tool that puts control in your pocket. It gives you a unified UI for cluster management, a query builder, container control, and VM monitoring — so you can manage and troubleshoot your infrastructure from anywhere, even your phone.

A complete and easy-to-install OpenConnect VPN server (ocserv) with a modern web-based dashboard for managing users, groups, and server settings. Includes user statistics, usage monitoring, and automated account expiration management.

Modern, customizable web frontend for Collectd. Visualize system metrics through a responsive dashboard, deploy in minutes with the standalone Python server, or plug into Apache/Nginx. A drop-in replacement for Collectd's bundled UI.