Performance Monitor

Gives system and tab information for developers.

Performance Monitor: System and Tab Information for Developers

Performance Monitor is a Chrome extension for developers to monitor multiple system and tab-specific metrics including CPU, memory, network usage, and more. Easily track performance without accessing Chrome developer tools.
Install from Chrome Web Store

Extension stats

Users: 350
35
Rating: 4.50
(2)
Version: 0.0.0.1 (Last updated: 2023-08-16)
Version code: 0.0.0.1
Creation date: 2023-08-15
Manifest version: 3
Permissions:
  • system.cpu
  • system.memory
  • system.display
  • tabs
  • processes
Size: 10.40K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

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.

User reviews

Tiny and excellent.
by John Weiss, 2024-12-24

by Phoenix, 2024-08-17
View all user reviews

Extension safety

Risk impact

Performance Monitor requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Performance Monitor. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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