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Chrome extension by Pluto · Productivity · Tools

A Chrome extension in Productivity · Tools with 39 users, barely installed. Audience over the last 30 days: -1.

Specific sites only: 5 match patterns.

What the developer says, and 4 screenshots

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

Users
39
Rating
4.0 (2 ratings)
Users, last 30 days
-1
Rating, last 30 days
Steady over 30 days
Version
1.4
Updated in the store
2024-02-21
Published
2020-01-14
Manifest
V3
Browser access
2 permissions, 5 site patterns

How it has moved

Users
-1 since 02.10
37-46 · 16 readings
  1. 2026-10-0443
  2. 2026-10-0840
  3. 2026-10-0942
  4. 2026-10-1043
  5. 2026-10-1146
  6. 2026-10-1345
  7. 2026-10-1638
  8. 2026-10-1838
  9. 2026-10-1937
  10. 2026-10-2139
  11. 2026-10-2238
  12. 2026-10-2339
  13. 2026-10-2442
  14. 2026-10-2740
  15. 2026-10-2939
  16. 2026-11-0139
Rating
unchanged since 02.10
reviewsrating 4.00 · 16 readings
  1. 2026-10-04reviews2rating4.00
  2. 2026-10-08reviews2rating4.00
  3. 2026-10-09reviews2rating4.00
  4. 2026-10-10reviews2rating4.00
  5. 2026-10-11reviews2rating4.00
  6. 2026-10-13reviews2rating4.00
  7. 2026-10-16reviews2rating4.00
  8. 2026-10-18reviews2rating4.00
  9. 2026-10-19reviews2rating4.00
  10. 2026-10-21reviews2rating4.00
  11. 2026-10-22reviews2rating4.00
  12. 2026-10-23reviews2rating4.00
  13. 2026-10-24reviews2rating4.00
  14. 2026-10-27reviews2rating4.00
  15. 2026-10-29reviews2rating4.00
  16. 2026-11-01reviews2rating4.00
Users
-6 since 31.08
37-46 · 27 readings
  1. 2026-08-3145
  2. 2026-09-0444
  3. 2026-09-0542
  4. 2026-09-0744
  5. 2026-09-0945
  6. 2026-09-1346
  7. 2026-09-1544
  8. 2026-09-1639
  9. 2026-09-2142
  10. 2026-09-2541
  11. 2026-09-2640
  12. 2026-10-0443
  13. 2026-10-0840
  14. 2026-10-0942
  15. 2026-10-1043
  16. 2026-10-1146
  17. 2026-10-1345
  18. 2026-10-1638
  19. 2026-10-1838
  20. 2026-10-1937
  21. 2026-10-2139
  22. 2026-10-2238
  23. 2026-10-2339
  24. 2026-10-2442
  25. 2026-10-2740
  26. 2026-10-2939
  27. 2026-11-0139
Rating
unchanged since 31.08
reviewsrating 4.00 · 27 readings
  1. 2026-08-31reviews2rating4.00
  2. 2026-09-04reviews2rating4.00
  3. 2026-09-05reviews2rating4.00
  4. 2026-09-07reviews2rating4.00
  5. 2026-09-09reviews2rating4.00
  6. 2026-09-13reviews2rating4.00
  7. 2026-09-15reviews2rating4.00
  8. 2026-09-16reviews2rating4.00
  9. 2026-09-21reviews2rating4.00
  10. 2026-09-25reviews2rating4.00
  11. 2026-09-26reviews2rating4.00
  12. 2026-10-04reviews2rating4.00
  13. 2026-10-08reviews2rating4.00
  14. 2026-10-09reviews2rating4.00
  15. 2026-10-10reviews2rating4.00
  16. 2026-10-11reviews2rating4.00
  17. 2026-10-13reviews2rating4.00
  18. 2026-10-16reviews2rating4.00
  19. 2026-10-18reviews2rating4.00
  20. 2026-10-19reviews2rating4.00
  21. 2026-10-21reviews2rating4.00
  22. 2026-10-22reviews2rating4.00
  23. 2026-10-23reviews2rating4.00
  24. 2026-10-24reviews2rating4.00
  25. 2026-10-27reviews2rating4.00
  26. 2026-10-29reviews2rating4.00
  27. 2026-11-01reviews2rating4.00

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

Specific sites only: 5 match patterns.

  • http://ipac.library.sh.cn/*
  • http://e.library.sh.cn/*
  • http://zsm.library.sh.cn/*
Show the remaining 2
  • https://zsm.library.sh.cn/*
  • https://library.sh.cn/*
  • See the address and title of every tab you have open tabs
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Pluto.

Like this one

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

  1. 豆瓣图书馆馆藏查询 Describes nearly the same job, smaller audience 28 users ★ 5.0
  2. 豆瓣+图书馆查询助手 Describes nearly the same job, smaller audience 745 users ★ 5.0
  3. Douban Book Plus Describes a similar job, smaller audience 519 users ★ 5.0
  4. 小阅读 Describes a related job, smaller audience 171 users
  5. Douban Book+ Describes a related job, with an established audience 20k users ★ 4.7

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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Users and rating on Ext Ops Panel

Markdown

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

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built