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CodeCoach - AI LeetCode Interview Coach

Chrome extension by tkim01 · Productivity · Education

A Chrome extension in Productivity · Education with 11 users, barely installed. Audience over the last 30 days: +3.

Specific sites only: 10 match patterns.

What the developer says, and 5 screenshots

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

Users
11
Rating
5.0 (3 ratings)
Users, last 30 days
+3
Rating, last 30 days
Steady over 30 days
Version
1.3.0
Updated in the store
2026-09-22
Published
2026-06-22
Manifest
V3
Browser access
9 permissions, 10 site patterns

How it has moved

Users
+3 since 07.10
8-12 · 14 readings
  1. 2026-10-099
  2. 2026-10-108
  3. 2026-10-119
  4. 2026-10-138
  5. 2026-10-189
  6. 2026-10-198
  7. 2026-10-2110
  8. 2026-10-258
  9. 2026-10-269
  10. 2026-10-3010
  11. 2026-11-0111
  12. 2026-11-0212
  13. 2026-11-0311
  14. 2026-11-0611
Rating
unchanged since 07.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-09reviews3rating5.00
  2. 2026-10-10reviews3rating5.00
  3. 2026-10-11reviews3rating5.00
  4. 2026-10-13reviews3rating5.00
  5. 2026-10-18reviews3rating5.00
  6. 2026-10-19reviews3rating5.00
  7. 2026-10-21reviews3rating5.00
  8. 2026-10-25reviews3rating5.00
  9. 2026-10-26reviews3rating5.00
  10. 2026-10-30reviews3rating5.00
  11. 2026-11-01reviews3rating5.00
  12. 2026-11-02reviews3rating5.00
  13. 2026-11-03reviews3rating5.00
  14. 2026-11-06reviews3rating5.00
Users
+5 since 01.09
6-12 · 27 readings
2026-09-05: released 1.2.02026-09-22: released 1.3.0
  1. 2026-09-016
  2. 2026-09-037
  3. 2026-09-057released 1.2.0
  4. 2026-09-066
  5. 2026-09-087
  6. 2026-09-096
  7. 2026-09-137
  8. 2026-09-158
  9. 2026-09-2010
  10. 2026-09-259
  11. 2026-09-2610
  12. 2026-09-289
  13. 2026-10-048
  14. 2026-10-099
  15. 2026-10-108
  16. 2026-10-119
  17. 2026-10-138
  18. 2026-10-189
  19. 2026-10-198
  20. 2026-10-2110
  21. 2026-10-258
  22. 2026-10-269
  23. 2026-10-3010
  24. 2026-11-0111
  25. 2026-11-0212
  26. 2026-11-0311
  27. 2026-11-0611
Rating
unchanged since 01.09
reviewsrating 5.00 · 27 readings
2026-09-05: released 1.2.02026-09-22: released 1.3.0
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-03reviews3rating5.00
  3. 2026-09-05reviews3rating5.00released 1.2.0
  4. 2026-09-06reviews3rating5.00
  5. 2026-09-08reviews3rating5.00
  6. 2026-09-09reviews3rating5.00
  7. 2026-09-13reviews3rating5.00
  8. 2026-09-15reviews3rating5.00
  9. 2026-09-20reviews3rating5.00
  10. 2026-09-25reviews3rating5.00
  11. 2026-09-26reviews3rating5.00
  12. 2026-09-28reviews3rating5.00
  13. 2026-10-04reviews3rating5.00
  14. 2026-10-09reviews3rating5.00
  15. 2026-10-10reviews3rating5.00
  16. 2026-10-11reviews3rating5.00
  17. 2026-10-13reviews3rating5.00
  18. 2026-10-18reviews3rating5.00
  19. 2026-10-19reviews3rating5.00
  20. 2026-10-21reviews3rating5.00
  21. 2026-10-25reviews3rating5.00
  22. 2026-10-26reviews3rating5.00
  23. 2026-10-30reviews3rating5.00
  24. 2026-11-01reviews3rating5.00
  25. 2026-11-02reviews3rating5.00
  26. 2026-11-03reviews3rating5.00
  27. 2026-11-06reviews3rating5.00

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: 10 match patterns.

  • https://leetcode.com/problems/*
  • https://www.leetcode.com/problems/*
  • https://school.programmers.co.kr/learn/courses/*
Show the remaining 7
  • https://programmers.co.kr/learn/courses/*
  • https://www.programmers.co.kr/learn/courses/*
  • https://api.openai.com/*
  • https://identitytoolkit.googleapis.com/*
  • https://securetoken.googleapis.com/*
  • https://firestore.googleapis.com/*
  • https://us-central1-ai-hint-coach.cloudfunctions.net/*
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
Show the remaining 6

The full permission history for this extension

Version history

  1. Version 1.3.0
  2. Version 1.2.0 · Asked for more permissions (19, was 18)

What changed recently

  1. Package size changed
  2. Supported languages changed (2 → 3)
  3. Store description rewritten (125 → 112 characters)
Show the remaining 7
  1. Renamed from "CodeCoach – AI LeetCode Interview Coach" to "CodeCoach - AI LeetCode Interview Coach"
  2. Released version 1.3.0 (was 1.2.0)
  3. Package size changed
  4. Asked for more permissions (19, was 18)
  5. Store description rewritten (127 → 125 characters)
  6. Renamed from "CodeCoach" to "CodeCoach – AI LeetCode Interview Coach"
  7. Released version 1.2.0 (was 1.1.0)

The publisher

tkim01.

Like this one

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

  1. LeetCode AI Coach Describes nearly the same job, smaller audience 7 users
  2. LeetSmith Describes nearly the same job, smaller audience 1 user
  3. LeetCode AI Mentor (BYOK) Describes nearly the same job, smaller audience 4 users
  4. CodeCoach Describes nearly the same job, smaller audience 7 users ★ 5.0
  5. LeetCode Genie - AI Tutor Describes nearly the same job, smaller audience 4 users

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

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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