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Wunderkind Event Helper

Chrome extension by chrome.extensions.group · Productivity · Developer

A Chrome extension in Productivity · Developer with 15 users, barely installed.

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

What the developer says, and 2 screenshots

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

Users
15
Rating
5.0 (1 ratings)
Users, last 15 days
+3
Rating, last 30 days
Not watched long enough to say
Version
2.14.0
Updated in the store
2026-09-16
Published
2026-07-31
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+3 since 04.09
0-15 · 6 readings
2026-09-04: appeared in the store2026-09-09: released 2.9.02026-09-10: released 2.10.02026-09-11: released 2.11.02026-09-11: released 2.12.02026-09-16: released 2.13.02026-09-17: released 2.14.0
  1. 2026-09-0412appeared in the store
  2. 2026-09-070
  3. 2026-09-0813
  4. 2026-09-0913released 2.9.0
  5. 2026-09-1315
  6. 2026-09-1815
Rating
+5.00 since 04.09
reviewsrating 0.00-5.00 · 6 readings
2026-09-04: appeared in the store2026-09-09: released 2.9.02026-09-10: released 2.10.02026-09-11: released 2.11.02026-09-11: released 2.12.02026-09-16: released 2.13.02026-09-17: released 2.14.0
  1. 2026-09-04reviews0rating0.00appeared in the store
  2. 2026-09-07reviews1rating5.00
  3. 2026-09-08reviews1rating5.00
  4. 2026-09-09reviews1rating5.00released 2.9.0
  5. 2026-09-13reviews1rating5.00
  6. 2026-09-18reviews1rating5.00
Users
+3 since 04.09
0-15 · 6 readings
2026-09-04: appeared in the store2026-09-09: released 2.9.02026-09-10: released 2.10.02026-09-11: released 2.11.02026-09-11: released 2.12.02026-09-16: released 2.13.02026-09-17: released 2.14.0
  1. 2026-09-0412appeared in the store
  2. 2026-09-070
  3. 2026-09-0813
  4. 2026-09-0913released 2.9.0
  5. 2026-09-1315
  6. 2026-09-1815
Rating
+5.00 since 04.09
reviewsrating 0.00-5.00 · 6 readings
2026-09-04: appeared in the store2026-09-09: released 2.9.02026-09-10: released 2.10.02026-09-11: released 2.11.02026-09-11: released 2.12.02026-09-16: released 2.13.02026-09-17: released 2.14.0
  1. 2026-09-04reviews0rating0.00appeared in the store
  2. 2026-09-07reviews1rating5.00
  3. 2026-09-08reviews1rating5.00
  4. 2026-09-09reviews1rating5.00released 2.9.0
  5. 2026-09-13reviews1rating5.00
  6. 2026-09-18reviews1rating5.00

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
  • Run its own code on the pages it can access scripting
  • Open a panel beside the page sidePanel
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 2.14.0
  2. Version 2.13.0
  3. Version 2.12.0
Show the remaining 3
  1. Version 2.11.0
  2. Version 2.10.0
  3. Version 2.9.0

What changed recently

  1. Package size changed
  2. Released version 2.14.0 (was 2.13.0)
  3. Package size changed
Show the remaining 6
  1. Released version 2.13.0 (was 2.12.0)
  2. Released version 2.12.0 (was 2.11.0)
  3. Released version 2.11.0 (was 2.10.0)
  4. Released version 2.10.0 (was 2.9.0)
  5. Released version 2.9.0 (was 2.8.0)
  6. Appeared in the store

The publisher

chrome.extensions.group.

Like this one

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

  1. Netcore Events Debugger Describes nearly the same job, smaller audience 10 users ★ 5.0
  2. Analytics Event Monitor Describes nearly the same job, smaller audience 52 users
  3. Event Validator Describes nearly the same job, smaller audience 169 users ★ 5.0
  4. Push Inspector Describes nearly the same job, smaller audience 12 users
  5. Mixpanel DevTools Describes nearly the same job, smaller audience 45 users ★ 5.0

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.

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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.