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This Day in History

Chrome extension by Startup Machine · Productivity · Education

A Chrome extension in Productivity · Education with 15 users, barely installed.

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

What the developer says, and 2 screenshots

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

Users
15
Rating
not rated yet
Users, last 18 days
unchanged
Version
1.0.0
Updated in the store
2025-04-07
Published
2025-04-07
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
unchanged since 31.08
14-16 · 8 readings
  1. 2026-08-3115
  2. 2026-09-0414
  3. 2026-09-0515
  4. 2026-09-0614
  5. 2026-09-0816
  6. 2026-09-0915
  7. 2026-09-1516
  8. 2026-09-1715
Users
unchanged since 31.08
14-16 · 8 readings
  1. 2026-08-3115
  2. 2026-09-0414
  3. 2026-09-0515
  4. 2026-09-0614
  5. 2026-09-0816
  6. 2026-09-0915
  7. 2026-09-1516
  8. 2026-09-1715

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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

Startup Machine publishes 19 listings we track, 3k users between them.

  1. Fun Games Collection Startup Machine · Lifestyle · Games · published 2025-03-25 2k users ★ 4.0
  2. Digital Pet Startup Machine · Lifestyle · Entertainment · published 2025-03-04 732 users ★ 3.7
  3. Citation Helper Startup Machine · Productivity · Tools · published 2025-02-10 76 users ★ 5.0
Show 5 more from this publisher
  1. NASA Image of the Day Startup Machine · Productivity · Education · published 2025-04-05 70 users ★ 4.5
  2. Random Memes Startup Machine · Lifestyle · Fun · published 2025-04-04 62 users
  3. Impossible Arcade Startup Machine · Lifestyle · Fun · published 2025-03-07 46 users ★ 5.0
  4. Mood Tracker Startup Machine · Lifestyle · Well Being · published 2025-03-01 32 users ★ 5.0
  5. Random Tools Startup Machine · Productivity · Tools · published 2025-03-10 30 users ★ 5.0

Like this one

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

  1. Historical Events On This Day Describes nearly the same job, smaller audience 4 users
  2. This Day in History Describes nearly the same job, smaller audience 203 users ★ 5.0
  3. What Happened This Day? Describes nearly the same job, smaller audience 21 users ★ 5.0
  4. TabFlux - New Tab with Fun & Educational Facts Describes nearly the same job, smaller audience 11 users ★ 5.0
  5. On This Day... Describes nearly the same job, smaller audience 6 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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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.