FormidableLabs/nodejs-dashboardArchived
Nodejs Dashboard
nodejs-dashboard is a command-line observability tool and performance monitor for Node.js applications. It functions as a terminal-based diagnostic dashboard that tracks real-time resource usage, event loop latency, and process health.
The tool uses process injection to capture telemetry and monitor running processes without requiring manual instrumentation of the application source code. It employs a grid-based layout engine to visualize this data, allowing the separation of standard output and error streams into distinct panels for log debugging.
Users can define the visual arrangement of telemetry views through custom layout files or command-line overrides. The system communicates real-time metrics from the monitored application to the dashboard via local network sockets.
Features
- Node.js Resource Monitoring - Tracks real-time resource usage and event loop latency for Node.js applications via a terminal dashboard.
- Terminal Dashboards - Implements a full-screen terminal interface that displays system status and telemetry data in a grid layout.
- Node.js Performance Monitors - Ships a terminal-based dashboard for tracking real-time resource usage and event loop latency in Node.js applications.
- CLI Observability Tools - Provides a command-line interface that visualizes telemetry and health metrics without manual code instrumentation.
- Live Process Code Injection - Employs live process code injection to collect telemetry from running applications without requiring manual source code instrumentation.
- Runtime Performance Diagnostics - Provides real-time visualization of application metrics and system health directly in the console during local development.
- Process Monitors - Provides a diagnostic tool for tracking the status and resource usage of active processes.
- Real-time Performance Monitoring - Tracks live system metrics and resource usage of running processes without requiring manual instrumentation.
- Runtime Observability Toolsets - Provides a toolset for gathering real-time telemetry and performance metrics from running application runtimes.
- Runtime Telemetry - Collects runtime telemetry including event loop latency and application health at regular intervals for real-time visualization.
- Terminal Log Stream Isolation - Separates standard output and error streams into distinct terminal views to isolate bugs and troubleshoot logs.
- Local Interprocess Communication - Uses local interprocess communication via sockets to transfer real-time metrics from the application to the dashboard.
- Stream Separation Interfaces - Isolates standard output and error streams into separate visual buffers for more efficient log debugging.
- Grid Layout Engines - Implements a grid layout engine to organize telemetry data panels in a two-dimensional terminal display.
- Dashboard Layouts - Allows users to define the visual arrangement of telemetry views via custom layout files or command-line overrides.
