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GitHub Projects Holidays Colorizer

Chrome extension by doyahirohira · Productivity · Tools

A Chrome extension in Productivity · Tools with 194 users, barely installed. Audience over the last 30 days: +22.

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

What the developer says, and 1 screenshot

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

Users
194
Rating
not rated yet
Users, last 30 days
+22
Version
0.5.2
Updated in the store
2025-07-23
Published
2024-01-02
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+22 since 01.10
172-196 · 14 readings
  1. 2026-10-04191
  2. 2026-10-08194
  3. 2026-10-09191
  4. 2026-10-10189
  5. 2026-10-16193
  6. 2026-10-17192
  7. 2026-10-20196
  8. 2026-10-23195
  9. 2026-10-24194
  10. 2026-10-25196
  11. 2026-10-26195
  12. 2026-10-29193
  13. 2026-10-30194
  14. 2026-10-31194
Users
-2 since 01.09
171-200 · 28 readings
  1. 2026-09-01196
  2. 2026-09-02197
  3. 2026-09-04193
  4. 2026-09-07192
  5. 2026-09-08193
  6. 2026-09-09190
  7. 2026-09-13194
  8. 2026-09-15193
  9. 2026-09-16200
  10. 2026-09-20193
  11. 2026-09-21192
  12. 2026-09-25189
  13. 2026-09-26171
  14. 2026-09-28172
  15. 2026-10-04191
  16. 2026-10-08194
  17. 2026-10-09191
  18. 2026-10-10189
  19. 2026-10-16193
  20. 2026-10-17192
  21. 2026-10-20196
  22. 2026-10-23195
  23. 2026-10-24194
  24. 2026-10-25196
  25. 2026-10-26195
  26. 2026-10-29193
  27. 2026-10-30194
  28. 2026-10-31194

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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

doyahirohira.

Like this one

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

  1. GitHub Heatmap Colorizer Describes nearly the same job, smaller audience 8 users
  2. Devops Date Diff Badge Describes nearly the same job, smaller audience 5 users
  3. Tzone QnA Date Highlighter Describes nearly the same job, smaller audience 8 users
  4. Office Days Calculator Describes nearly the same job, smaller audience 28 users ★ 5.0
  5. Calendar Describes nearly the same job, smaller audience 79 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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built