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Hermione Granger - She Knows Everything

Chrome extension by Sakibul Islam · Lifestyle · Fun

A Chrome extension in Lifestyle · Fun with 319 users, barely installed. Audience over the last 30 days: -7.

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

What the developer says, and 2 screenshots

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

Users
319
Rating
5.0 (2 ratings)
Users, last 30 days
-7
Rating, last 30 days
Steady over 30 days
Version
1.0.0
Updated in the store
2024-05-15
Published
2024-05-12
Manifest
V3
Browser access
1 permission

How it has moved

Users
-7 since 05.10
319-348 · 17 readings
  1. 2026-10-08332
  2. 2026-10-09331
  3. 2026-10-10338
  4. 2026-10-13339
  5. 2026-10-16336
  6. 2026-10-18330
  7. 2026-10-19339
  8. 2026-10-21340
  9. 2026-10-22348
  10. 2026-10-23337
  11. 2026-10-24338
  12. 2026-10-25332
  13. 2026-10-28334
  14. 2026-10-29329
  15. 2026-11-01320
  16. 2026-11-03319
  17. 2026-11-04319
Rating
unchanged since 05.10
reviewsrating 5.00 · 17 readings
  1. 2026-10-08reviews2rating5.00
  2. 2026-10-09reviews2rating5.00
  3. 2026-10-10reviews2rating5.00
  4. 2026-10-13reviews2rating5.00
  5. 2026-10-16reviews2rating5.00
  6. 2026-10-18reviews2rating5.00
  7. 2026-10-19reviews2rating5.00
  8. 2026-10-21reviews2rating5.00
  9. 2026-10-22reviews2rating5.00
  10. 2026-10-23reviews2rating5.00
  11. 2026-10-24reviews2rating5.00
  12. 2026-10-25reviews2rating5.00
  13. 2026-10-28reviews2rating5.00
  14. 2026-10-29reviews2rating5.00
  15. 2026-11-01reviews2rating5.00
  16. 2026-11-03reviews2rating5.00
  17. 2026-11-04reviews2rating5.00
Users
+51 since 01.09
268-348 · 32 readings
  1. 2026-09-01268
  2. 2026-09-03273
  3. 2026-09-04279
  4. 2026-09-06271
  5. 2026-09-08268
  6. 2026-09-10278
  7. 2026-09-13281
  8. 2026-09-15284
  9. 2026-09-17311
  10. 2026-09-20328
  11. 2026-09-21330
  12. 2026-09-25322
  13. 2026-09-27312
  14. 2026-09-28316
  15. 2026-10-04326
  16. 2026-10-08332
  17. 2026-10-09331
  18. 2026-10-10338
  19. 2026-10-13339
  20. 2026-10-16336
  21. 2026-10-18330
  22. 2026-10-19339
  23. 2026-10-21340
  24. 2026-10-22348
  25. 2026-10-23337
  26. 2026-10-24338
  27. 2026-10-25332
  28. 2026-10-28334
  29. 2026-10-29329
  30. 2026-11-01320
  31. 2026-11-03319
  32. 2026-11-04319
Rating
unchanged since 01.09
reviewsrating 5.00 · 32 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-08reviews2rating5.00
  6. 2026-09-10reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
  9. 2026-09-17reviews2rating5.00
  10. 2026-09-20reviews2rating5.00
  11. 2026-09-21reviews2rating5.00
  12. 2026-09-25reviews2rating5.00
  13. 2026-09-27reviews2rating5.00
  14. 2026-09-28reviews2rating5.00
  15. 2026-10-04reviews2rating5.00
  16. 2026-10-08reviews2rating5.00
  17. 2026-10-09reviews2rating5.00
  18. 2026-10-10reviews2rating5.00
  19. 2026-10-13reviews2rating5.00
  20. 2026-10-16reviews2rating5.00
  21. 2026-10-18reviews2rating5.00
  22. 2026-10-19reviews2rating5.00
  23. 2026-10-21reviews2rating5.00
  24. 2026-10-22reviews2rating5.00
  25. 2026-10-23reviews2rating5.00
  26. 2026-10-24reviews2rating5.00
  27. 2026-10-25reviews2rating5.00
  28. 2026-10-28reviews2rating5.00
  29. 2026-10-29reviews2rating5.00
  30. 2026-11-01reviews2rating5.00
  31. 2026-11-03reviews2rating5.00
  32. 2026-11-04reviews2rating5.00

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

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

  • Run searches in your default search engine search

The full permission history for this extension

What changed recently

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

The publisher

Sakibul Islam publishes 4 listings we track, 6k users between them.

  1. Auto Text Replacer: Replace Words & Phrases on Websites Sakibul Islam · Productivity · Tools · published 2024-04-20 5k users ★ 3.7
  2. Google Drive Image Embedder Sakibul Islam · Productivity · Tools · published 2022-10-04 530 users ★ 3.0
  3. UGV Plus – Redefine Your Results for Fun! Sakibul Islam · Lifestyle · Fun · published 2025-01-28 9 users

Like this one

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

  1. Harry Potter House Quiz Describes nearly the same job, smaller audience 1k users ★ 4.5
  2. Alohomora - Harry Potter Describes nearly the same job, smaller audience 331 users ★ 5.0
  3. Harry Potter Cursor Describes nearly the same job, smaller audience 505 users
  4. Harry Potter Cursor ★ Custom Cursor for Chrome™ Describes nearly the same job, smaller audience 860 users ★ 2.9
  5. Harry Potter Cursors Describes nearly the same job, smaller audience 4k users ★ 4.5

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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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/lahfbbdfadhbpaokkomnoippfgijimje/badge.svg)](https://extops.dev/extensions/lahfbbdfadhbpaokkomnoippfgijimje)

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 2026-11-03. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built