In the fields of information technology and systems management, application performance management (APM) is the monitoring and management of performance and availability of software applications. APM strives to detect and diagnose complex application performance problems to maintain an expected level of service.
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
A fancy self-hosted monitoring tool
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
The fastest path to AI-powered full stack observability, even for lean teams.
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
The Prometheus monitoring system and time series database.
Create agents that monitor and act on your behalf. Your agents are standing by!
Developer-first error tracking and performance monitoring
Node.js/Typescript/Bun Production Process Manager with a built-in Load Balancer.
A self-hosted dashboard that puts all your feeds in one place
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!
Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, macOS and Windows operating systems.
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
Scalable datastore for metrics, events, and real-time analytics
Lightweight server monitoring with historical data, docker stats, and alerts.
eBPF-based Networking, Security, and Observability
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
SQL powered operating system instrumentation, monitoring, and analytics.
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.