Ext Ops Panel
Open dashboard

Science Wonder Box

Chrome extension by Qiyuan Yang · Productivity · Education

  • Established publisher

A Chrome extension in Productivity · Education with 11 users, barely installed. Audience over the last 30 days: unchanged.

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
11
Rating
not rated yet
Users, last 30 days
Unchanged
Version
2.0.2
Updated in the store
2026-11-06
Published
2026-07-02
Manifest
V3
Browser access
5 permissions

How it has moved

Users
unchanged since 08.10
8-12 · 17 readings
2026-10-22: released 2.0.02026-10-24: released 2.0.12026-11-06: released 2.0.2
  1. 2026-10-0811
  2. 2026-10-0912
  3. 2026-10-1010
  4. 2026-10-1111
  5. 2026-10-1310
  6. 2026-10-169
  7. 2026-10-1810
  8. 2026-10-199
  9. 2026-10-2110
  10. 2026-10-239
  11. 2026-10-2410released 2.0.1
  12. 2026-10-258
  13. 2026-10-289
  14. 2026-10-3010
  15. 2026-11-0111
  16. 2026-11-069released 2.0.2
  17. 2026-11-0711
Users
+2 since 01.09
8-12 · 30 readings
2026-09-15: released 1.1.22026-10-22: released 2.0.02026-10-24: released 2.0.12026-11-06: released 2.0.2
  1. 2026-09-019
  2. 2026-09-0210
  3. 2026-09-059
  4. 2026-09-068
  5. 2026-09-0811
  6. 2026-09-0910
  7. 2026-09-1511released 1.1.2
  8. 2026-09-168
  9. 2026-09-2011
  10. 2026-09-2210
  11. 2026-09-2611
  12. 2026-09-289
  13. 2026-10-0510
  14. 2026-10-0811
  15. 2026-10-0912
  16. 2026-10-1010
  17. 2026-10-1111
  18. 2026-10-1310
  19. 2026-10-169
  20. 2026-10-1810
  21. 2026-10-199
  22. 2026-10-2110
  23. 2026-10-239
  24. 2026-10-2410released 2.0.1
  25. 2026-10-258
  26. 2026-10-289
  27. 2026-10-3010
  28. 2026-11-0111
  29. 2026-11-069released 2.0.2
  30. 2026-11-0711

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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.

  • See the address and title of every tab you have open tabs
  • See the sites you visit most topSites
  • Read site icons favicon
Show the remaining 2
  • Run searches in your default search engine search
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 2.0.2
  2. Version 2.0.1
  3. Version 2.0.0 · Asked for more permissions (5, was 4) (changed: browser permissions)
Show the remaining 1
  1. Version 1.1.2

What changed recently

  1. Package size changed
  2. Released version 2.0.2 (was 2.0.1)
  3. Package size changed
Show the remaining 8
  1. Released version 2.0.1 (was 2.0.0)
  2. Package size changed
  3. Asked for more permissions (5, was 4) (changed: browser permissions)
  4. Store description rewritten (119 → 116 characters)
  5. Renamed from "Math Wonder Box" to "Science Wonder Box"
  6. Released version 2.0.0 (was 1.1.2)
  7. Package size changed
  8. Released version 1.1.2 (was 1.1.1)

The publisher

Qiyuan Yang publishes 8 listings we track, 1k users between them. Listed website: hugbear.ai.

  1. AI Chat Exporter Qiyuan Yang · Productivity · Tools · published 2026-01-02 569 users ★ 4.7
  2. Online Ruler Qiyuan Yang · Productivity · Tools · published 2026-04-30 254 users ★ 5.0
  3. Special Character Picker: Symbols & Emojis Qiyuan Yang · Productivity · Tools · published 2026-02-03 178 users
Show 4 more from this publisher
  1. Hilight Lens Qiyuan Yang · Productivity · Tools · published 2026-03-01 141 users ★ 5.0
  2. Copy Paste Assistant Qiyuan Yang · Productivity · Tools · published 2026-03-31 68 users
  3. To-Do List Qiyuan Yang · Productivity · Tools · published 2026-06-01 23 users
  4. Smart Region Screenshot Qiyuan Yang · Productivity · Tools · published 2026-07-30 6 users

Like this one

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

  1. Tab of Chaos Describes nearly the same job, smaller audience 23 users ★ 1.0
  2. Fractal Explorer Describes nearly the same job, smaller audience 29 users
  3. GraviTab Describes nearly the same job, smaller audience 43 users
  4. Particle Sandbox Describes nearly the same job, smaller audience 531 users ★ 3.8
  5. Geometric Visualizer Tool Describes nearly the same job, smaller audience 312 users ★ 4.1

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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

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

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/epeepihmdgmaopknhmlfohkmmhdmkgam/badge.svg)](https://extops.dev/extensions/epeepihmdgmaopknhmlfohkmmhdmkgam)

HTML

<a href="https://extops.dev/extensions/epeepihmdgmaopknhmlfohkmmhdmkgam"><img src="https://extops.dev/extensions/epeepihmdgmaopknhmlfohkmmhdmkgam/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built