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Perf Budget Guardian

Chrome extension by productsbyas · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 0 users, no reported installs.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 4 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
not published (the store states no audience for this listing)
Rating
not rated yet
Users, last 7 days
unchanged
Version
0.2.5
Updated in the store
2026-09-28
Published
2026-09-28
Manifest
V3
Browser access
5 permissions, 2 site patterns

How it has moved

Users
unchanged since 29.09
0 · 2 readings
2026-09-29: appeared in the store
  1. 2026-09-290appeared in the store
  2. 2026-10-050
Users
unchanged since 29.09
0 · 2 readings
2026-09-29: appeared in the store
  1. 2026-09-290appeared in the store
  2. 2026-10-050

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Schedule work to run later alarms
  • Show you notifications notifications
Show the remaining 2
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

productsbyas publishes 2 listings we track, 4 users between them.

  1. RenewalGuard — Hidden Subscription Detector productsbyas · Lifestyle · Shopping · published 2026-09-15 4 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. Performance Observer Extension Describes nearly the same job, smaller audience 12 users
  2. CrUX Core Web Vitals Viewer Describes nearly the same job, smaller audience 15 users
  3. Site Speed by DebugBear Describes nearly the same job, smaller audience 9k users ★ 4.8
  4. PerfLens Describes nearly the same job, smaller audience 2 users (last published figure)
  5. Perform - Core Web Vitals Analyzer Describes nearly the same job, smaller audience 6 users (last published figure)

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.