Holiday D-day

Name: Holiday D-day
Rating: 5 (1 reviews)
Author: lokijoji2

Shows a D-day countdown to the next Korean public holiday

As of June 2026, Holiday D-day has 14 users and a 5.00/5 rating from 1 reviews in the Productivity category.

lokijoji2 Productivity

Chrome Web Store ↗.crx

Users+16.7%

Rating0%

5.00

1 reviews

Reviews0%

Version

1.0.2

Manifest V3

90-day change · In the last 90 days this extension 2 version updates, changed permissions.

History

9 snapshots

Tracking since Apr 9, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 9, 2026	12	5.00	1	1.0.0
Apr 20, 2026	12	5.00	1	1.0.1
Apr 25, 2026	9	5.00	1	1.0.2
May 9, 2026	9	5.00	1	1.0.2
May 13, 2026	12	5.00	1	1.0.2
May 19, 2026	11	5.00	1	1.0.2
May 26, 2026	13	5.00	1	1.0.2
Jun 1, 2026	11	5.00	1	1.0.2
Jun 8, 2026	12	5.00	1	1.0.2
Now	14	5.00	1	1.0.2

Changelog

Apr 9, 2026
host_permissions
```
(empty)
```
```
<all_urls>
```

Apr 9, 2026

permissions

storage, alarms

storage, alarms, webNavigation

Permissions & access

Permissions: storagealarmswebNavigation
Host access: <all_urls>

Screenshots

About

Holiday D-day shows a countdown to the next Korean public holiday. See how many days are left at a glance with the toolbar badge, and view all upcoming holidays in a
  clean popup.

  Features:
  • D-day countdown badge on the toolbar icon (e.g., D-3, D-Day)
  • Next holiday displayed prominently with large D-day counter
  • Full list of upcoming Korean public holidays with dates and countdowns
  • Powered by the Korea Astronomy and Space Science Institute public API
  • All data stored locally — no accounts, no tracking