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Prototype Feedback

Chrome extension by sebastianbuurman · Productivity · Developer

A Chrome extension in Productivity · Developer with 16 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

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

Users
16
Rating
not rated yet
Users, last 16 days
+1
Version
0.6.0
Updated in the store
2026-06-09
Published
2026-05-11
Manifest
V3
Browser access
6 permissions

How it has moved

Users
+1 since 31.08
14-16 · 8 readings
  1. 2026-08-3115
  2. 2026-09-0216
  3. 2026-09-0515
  4. 2026-09-0714
  5. 2026-09-0815
  6. 2026-09-1014
  7. 2026-09-1315
  8. 2026-09-1516
Users
+1 since 31.08
14-16 · 8 readings
  1. 2026-08-3115
  2. 2026-09-0216
  3. 2026-09-0515
  4. 2026-09-0714
  5. 2026-09-0815
  6. 2026-09-1014
  7. 2026-09-1315
  8. 2026-09-1516

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Manage your downloads downloads
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
Show the remaining 3
  • Act on the current tab, but only after you click it activeTab
  • 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

Nothing has moved on this listing since we started watching it.

The publisher

sebastianbuurman.

Like this one

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  1. Prototype Review Tool Describes nearly the same job, smaller audience 2 users
  2. 500 Designs - Feedback Describes nearly the same job, smaller audience 48 users ★ 5.0
  3. Feedback Catcher Describes nearly the same job, smaller audience 4 users
  4. Visual Feedback Capture: UI Reviews, Bug Reports & AI Prompts Describes nearly the same job, smaller audience 16 users ★ 5.0
  5. FeedbackHelper Describes nearly the same job, smaller audience 3 users

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.

Is this your extension?

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.