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Sky Map — Star Map & Night Sky Constellations

Chrome extension by Red Digits · Productivity · Education

A Chrome extension in Productivity · Education with 220 users, barely installed. Audience over the last 30 days: +132.

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

What the developer says, and 4 screenshots

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

Users
220
Rating
not rated yet
Users, last 30 days
+132
Version
5.0.0
Updated in the store
2026-09-06
Published
2026-09-06
Manifest
V3
Browser access
1 permission

How it has moved

Users
+132 since 01.10
88-220 · 18 readings
  1. 2026-10-04105
  2. 2026-10-08122
  3. 2026-10-09123
  4. 2026-10-10133
  5. 2026-10-13139
  6. 2026-10-16160
  7. 2026-10-18158
  8. 2026-10-19166
  9. 2026-10-20170
  10. 2026-10-21177
  11. 2026-10-22185
  12. 2026-10-23186
  13. 2026-10-25194
  14. 2026-10-26196
  15. 2026-10-28206
  16. 2026-10-29213
  17. 2026-10-30220
  18. 2026-10-31220
Users
+220 since 07.09
0-220 · 29 readings
2026-09-07: appeared in the store
  1. 2026-09-070appeared in the store
  2. 2026-09-082
  3. 2026-09-096
  4. 2026-09-1314
  5. 2026-09-1524
  6. 2026-09-1728
  7. 2026-09-2044
  8. 2026-09-2151
  9. 2026-09-2568
  10. 2026-09-2684
  11. 2026-09-2888
  12. 2026-10-04105
  13. 2026-10-08122
  14. 2026-10-09123
  15. 2026-10-10133
  16. 2026-10-13139
  17. 2026-10-16160
  18. 2026-10-18158
  19. 2026-10-19166
  20. 2026-10-20170
  21. 2026-10-21177
  22. 2026-10-22185
  23. 2026-10-23186
  24. 2026-10-25194
  25. 2026-10-26196
  26. 2026-10-28206
  27. 2026-10-29213
  28. 2026-10-30220
  29. 2026-10-31220

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.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

Red Digits publishes 18 listings we track, 5k users between them.

  1. Accent Grid Red Digits · Make Chrome Yours · Functionality · published 2026-07-06 1k users ★ 5.0
  2. Font Inspector – Font Finder for Any Website Red Digits · Productivity · Developer · published 2025-02-09 846 users ★ 4.0
  3. Custom Headers - Modify HTTP Headers Red Digits · Productivity · Developer · published 2026-07-18 775 users ★ 5.0
Show 5 more from this publisher
  1. EPUB Viewer — Open & Read EPUB Files Online | FB2 Reader Red Digits · Lifestyle · Entertainment · published 2026-07-02 713 users ★ 5.0
  2. Quick Settings Launcher for Chrome Red Digits · Make Chrome Yours · Functionality · published 2025-02-20 448 users ★ 5.0
  3. Python Shell — Run & Learn Python: Compiler & IDE Red Digits · Productivity · Developer · published 2026-08-27 222 users ★ 5.0
  4. Capital Letter Converter — Uppercase, Lowercase, Title Case Red Digits · Productivity · Tools · published 2026-06-15 169 users ★ 5.0
  5. HTML Tree Generator — DOM Tree Viewer Red Digits · Productivity · Developer · published 2026-09-08 101 users

Like this one

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

  1. Sky Map - Explore Deep Space Describes nearly the same job, with an established audience 10k users ★ 3.4
  2. StellarPage Describes nearly the same job, smaller audience 7 users ★ 5.0
  3. AstroPeek Describes nearly the same job, smaller audience 3 users (last published figure)
  4. Skyshot Describes nearly the same job, smaller audience 3 users
  5. Space star Describes nearly the same job, smaller audience 73 users ★ 4.2

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