Tab Resource Usage Dashboard icon

Tab Resource Usage Dashboard

by borja.robles · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Monitor tab resource usage in real-time. Identify which tabs are slowing down Chrome with detailed memory and performance…

Users
90
+10 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#88K
#73K among extensions
Version
1.1
updated 5 Aug 2025

Users

monthly, 15 months
0210421Aug 2025Apr 2026Oct 2026
Latest, 16 Oct 2026: 90 usersMove the mouse over the chart for any month

Ratings count

monthly, 15 months
001Aug 2025Apr 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Tab Resource Usage Dashboard

Monitor tab resource usage in real-time. Identify which tabs are slowing down Chrome with detailed memory and performance metrics. Detailed Description: Tab Resource Usage Dashboard helps you understand why Chrome is running slowly by providing detailed insights into each tab's resource consumption. KEY FEATURES: ✓ Real-time Performance Score - Instantly see which tabs consume the most resources ✓ Memory Analysis - Track JavaScript heap usage with percentage of browser limits ✓ Performance Monitoring - Detect long-running tasks that freeze your browser ✓ Resource Tracking - Identify large files and bandwidth usage per tab ✓ DOM Complexity - Monitor page complexity with node counts ✓ Active Components - Track timers, workers, and event listeners ✓ Auto-refresh - Updates every 5 seconds for live monitoring ✓ Detailed View - Click any tab for comprehensive breakdown WHAT'S MONITORED: • JavaScript memory usage and limits • DOM node count • Active timers (setTimeout/setInterval) • Long tasks blocking the browser • Web Workers • Large resources (>500KB) • Event listeners • Total bandwidth consumed PERFECT FOR: • Developers debugging performance issues • Power users managing many tabs • Anyone experiencing Chrome slowdowns • Web performance optimization The extension presents data in an intuitive dashboard with color-coded indicators and alerts for high resource usage, making it simple to identify problematic tabs at a glance. Privacy: All analysis happens locally. No data is collected or transmitted.

Growth

WindowUsersChangeRatingsRating
7 days+10+12.5%00.00
30 days+10+12.5%00.00
6 months+6+7.1%00.00
1 year+57+172.7%00.00

Chrome Web Store search rankings

Where Tab Resource Usage Dashboard appears when people search the store, with the 30 day change
Search phrasePosition30 days
resource#19+3

Version history

1 versions recorded
1.15 Aug 2025

Details

Category
Developer Tools
First seen
5 Aug 2025
Size
19 KB
Languages
en
Pricing
Free
Extension ID
fflbfpkanaamehekhdelbgcmlhedaafj

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
tabsscripting
Site access
<all_urls>
Can read and change data on every website you visit.

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