Top 3 JavaScript system-monitoring Projects

gtop

7 9,631 3.4 JavaScript

System monitoring dashboard for terminal
ha-monitor-api

1 34 0.0 JavaScript

A lightweight API that exposes the system's current performance (such as disk, network, cpu temperature etc) for realtime queries from Home Assistant
SurveyJS

surveyjs.io sponsored

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
alfred-atop

1 17 8.3 JavaScript

System Monitoring and Process Management via Alfred

Project mention: A standalone Activity Monitor alternative that isn't on the menu bar and shows stats for individual apps and groups processes by app? | /r/macapps | 2023-07-03

Probably not what you are looking for, but on the off chance it may be of interest: I recently created an Alfred workflow that's basically an activity monitor. https://github.com/chrisgrieser/alfred-atop

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).