Ext Ops Panel
Open the app

Good Good Study

Chrome extension by CuiKai · Productivity · Education

A Chrome extension in Productivity · Education with 20 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
20
Rating
not rated yet
Users, last 16 days
+7
Version
1.9.3
Updated in the store
2026-06-27
Published
2026-05-31
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+7 since 31.08
13-20 · 7 readings
  1. 2026-08-3113
  2. 2026-09-0215
  3. 2026-09-0416
  4. 2026-09-0617
  5. 2026-09-0819
  6. 2026-09-0918
  7. 2026-09-1520
Users
+7 since 31.08
13-20 · 7 readings
  1. 2026-08-3113
  2. 2026-09-0215
  3. 2026-09-0416
  4. 2026-09-0617
  5. 2026-09-0819
  6. 2026-09-0918
  7. 2026-09-1520

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

Specific sites only: 1 match pattern.

  • https://uicss.cn/*
  • Sign you in with a Google account identity
  • Add items to the right-click menu contextMenus
  • Store data in your browser storage
Show the remaining 1
  • 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

CuiKai publishes 9 listings we track, 1k users between them. Listed website: uicss.cn.

  1. Catch Cat CuiKai · Lifestyle · Fun · published 2020-07-16 1k users ★ 5.0
  2. FloatTimer CuiKai · Productivity · Tools · published 2026-04-28 152 users
  3. Claude Cooldown Reminder CuiKai · Productivity · Developer · published 2026-04-27 28 users ★ 5.0
Show 5 more from this publisher
  1. Immersive AI Dictionary CuiKai · Productivity · Tools · published 2026-06-29 15 users ★ 4.0
  2. WhatsApp FocusChat CuiKai · Productivity · Tools · published 2026-06-23 13 users
  3. Hexagram CuiKai · Productivity · Tools · published 2026-05-09 12 users ★ 5.0
  4. 今天 CuiKai · Productivity · Tools · published 2026-05-17 12 users
  5. CoolScalpel for Chrome CuiKai · Productivity · Tools · published 2026-07-11 3 users

Like this one

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

  1. Deki: Freestyle Flashcards + AI Describes nearly the same job, smaller audience 52 users ★ 5.0
  2. EverydayFlashcards Describes nearly the same job, smaller audience 4 users
  3. Flashcard Lab: Vocabulary & Language Learning Describes nearly the same job, smaller audience 3k users ★ 4.4
  4. Vocab Flashcards Describes nearly the same job, smaller audience 10 users ★ 5.0
  5. Flashcard Maker Describes nearly the same job, smaller audience 346 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.

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.