Node Application Metrics provides a foundational infrastructure for collecting resource and performance monitoring data for Node.js-based applications.

Sample microservices application for playing with

📉 Visualisation layer and data store for SpeedTracker

🎭: Playwright Lighthouse Audit

DEPRECATED - See Elastic APM instead: https://github.com/elastic/apm-agent-nodejs

Perfromance budget plugin for Webpack (https://webpack.js.org/)

NodeJS Monitoring Agent

Example how to use sitespeed.io to monitor the performance of your web site

NodeReactionAgent is an Node.js asynchronous performance monitoring tool to be in conjunction with Nodereaction.com or nodereactionclient

Framework allows to perform frontend performance testing with sitespeed.io + webpagetest, view application/server metrics in real-time with Grafana.

A tool to visualize the Real User Monitoring (RUM) data for 3,237,526 websites from Google Chrome users under various device and connection types.

Opentracing implementation for Zipkin in Javascript

A Visual Studio Code extension for viewing resource consumption of Python programs in the debugger.

Ember library used to measure various metrics in your Ember app with ultra simple APIs.

Repository for the web browser SDK used for Sematext Experience.

⚡️ Realtime scalable server performance monitor application built using react, node, redis and socket.io with clusters module.

Track when your users get your HTTP requests

Utility to report Time To Interactive for Real User Monitoring (RUM)