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Carbon Devtools

Chrome extension by Carbon Design System · Productivity · Developer

  • Featured

A Chrome extension in Productivity · Developer with 944 users, barely installed. Audience over the last 30 days: -12.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
944
Rating
5.0 (1 ratings)
Users, last 30 days
-12
Rating, last 30 days
Steady over 30 days
Version
3.0.0
Updated in the store
2026-06-18
Published
2019-10-05
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
-12 since 03.10
929-958 · 18 readings
  1. 2026-10-04958
  2. 2026-10-08939
  3. 2026-10-09942
  4. 2026-10-10933
  5. 2026-10-11936
  6. 2026-10-13947
  7. 2026-10-16956
  8. 2026-10-18953
  9. 2026-10-19951
  10. 2026-10-21939
  11. 2026-10-22935
  12. 2026-10-23937
  13. 2026-10-24929
  14. 2026-10-25930
  15. 2026-10-27929
  16. 2026-10-29936
  17. 2026-11-01944
  18. 2026-11-02944
Rating
unchanged since 03.10
reviewsrating 5.00 · 18 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-11reviews1rating5.00
  6. 2026-10-13reviews1rating5.00
  7. 2026-10-16reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-19reviews1rating5.00
  10. 2026-10-21reviews1rating5.00
  11. 2026-10-22reviews1rating5.00
  12. 2026-10-23reviews1rating5.00
  13. 2026-10-24reviews1rating5.00
  14. 2026-10-25reviews1rating5.00
  15. 2026-10-27reviews1rating5.00
  16. 2026-10-29reviews1rating5.00
  17. 2026-11-01reviews1rating5.00
  18. 2026-11-02reviews1rating5.00
Users
+6 since 01.09
929-974 · 32 readings
  1. 2026-09-01938
  2. 2026-09-02944
  3. 2026-09-04940
  4. 2026-09-06936
  5. 2026-09-08937
  6. 2026-09-09932
  7. 2026-09-13941
  8. 2026-09-15938
  9. 2026-09-17929
  10. 2026-09-20932
  11. 2026-09-21952
  12. 2026-09-25974
  13. 2026-09-26965
  14. 2026-09-28956
  15. 2026-10-04958
  16. 2026-10-08939
  17. 2026-10-09942
  18. 2026-10-10933
  19. 2026-10-11936
  20. 2026-10-13947
  21. 2026-10-16956
  22. 2026-10-18953
  23. 2026-10-19951
  24. 2026-10-21939
  25. 2026-10-22935
  26. 2026-10-23937
  27. 2026-10-24929
  28. 2026-10-25930
  29. 2026-10-27929
  30. 2026-10-29936
  31. 2026-11-01944
  32. 2026-11-02944
Rating
unchanged since 01.09
reviewsrating 5.00 · 32 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-17reviews1rating5.00
  10. 2026-09-20reviews1rating5.00
  11. 2026-09-21reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-09-26reviews1rating5.00
  14. 2026-09-28reviews1rating5.00
  15. 2026-10-04reviews1rating5.00
  16. 2026-10-08reviews1rating5.00
  17. 2026-10-09reviews1rating5.00
  18. 2026-10-10reviews1rating5.00
  19. 2026-10-11reviews1rating5.00
  20. 2026-10-13reviews1rating5.00
  21. 2026-10-16reviews1rating5.00
  22. 2026-10-18reviews1rating5.00
  23. 2026-10-19reviews1rating5.00
  24. 2026-10-21reviews1rating5.00
  25. 2026-10-22reviews1rating5.00
  26. 2026-10-23reviews1rating5.00
  27. 2026-10-24reviews1rating5.00
  28. 2026-10-25reviews1rating5.00
  29. 2026-10-27reviews1rating5.00
  30. 2026-10-29reviews1rating5.00
  31. 2026-11-01reviews1rating5.00
  32. 2026-11-02reviews1rating5.00

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: 2 match patterns.

  • https://*.mybluemix.net/*
  • https://*.carbondesignsystem.com/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • 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

Carbon Design System.

Like this one

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

  1. Accessibility Design System Describes nearly the same job, smaller audience 968 users ★ 5.0
  2. Token Drift Describes nearly the same job, smaller audience 3 users
  3. Grid Lens Describes nearly the same job, smaller audience 17 users
  4. Palext — Design Token Extractor Describes nearly the same job, smaller audience 5 users
  5. TokenSnap — Design Token Extractor Describes nearly the same job, smaller audience 5 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

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

HTML

<a href="https://extops.dev/extensions/oejjaglcafcolafkjecfkoojgnpfpgca"><img src="https://extops.dev/extensions/oejjaglcafcolafkjecfkoojgnpfpgca/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built