Performance Monitor
View on Chrome Web StoreChrome will indicate if you already have this installed.
Overview
This extension was created mainly as practice for me working with Chrome extensions and its API.
This extension can be used to monitor multiple system and tab-specific metrics including: CPU model, number of threads, memory capacity, screen resolution, CPU usage, CSS cache, image cache, JavaScript memory, network usage, script cache, and SQLite memory.
It can be used during development to quickly monitor these things without having to access Chrome developer tools.
Tags
Privacy Practices
✓
Not being sold to third parties, outside of the approved use cases
✓
Not being used or transferred for purposes that are unrelated to the item's core functionality
✓
Not being used or transferred to determine creditworthiness or for lending purposes
🔐 Security Analysis
This extension hasn't been security-scanned yet.
Similar Extensions
More in Productivity/developer →
Capture a screenshot of your current page in entirety and reliably—without requesting any extra permissions!
브라우저에서 라온시큐어의 PC보안 기능을 사용하기 위한 확장 프로그램입니다.
Adds React debugging tools to the Chrome Developer Tools.
Created from revision 3cde211b0c on 10/20/2025.