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AheadCal

Chrome extension by FENG Zhichao · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 2 users, barely installed. Audience over the last 30 days: -2.

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
2
Rating
not rated yet
Users, last 30 days
-2
Version
0.0.7
Updated in the store
2025-01-04
Published
2024-12-26
Manifest
V3
Browser access
1 permission

How it has moved

Users
-2 since 02.10
2-4 · 9 readings
  1. 2026-10-083
  2. 2026-10-094
  3. 2026-10-103
  4. 2026-10-183
  5. 2026-10-214
  6. 2026-10-223
  7. 2026-10-243
  8. 2026-10-282
  9. 2026-10-312
Users
-3 since 31.08
2-6 · 20 readings
  1. 2026-08-315
  2. 2026-09-036
  3. 2026-09-045
  4. 2026-09-056
  5. 2026-09-075
  6. 2026-09-094
  7. 2026-09-155
  8. 2026-09-164
  9. 2026-09-214
  10. 2026-09-275
  11. 2026-09-284
  12. 2026-10-083
  13. 2026-10-094
  14. 2026-10-103
  15. 2026-10-183
  16. 2026-10-214
  17. 2026-10-223
  18. 2026-10-243
  19. 2026-10-282
  20. 2026-10-312

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.

  • See the address and title of every tab you have open tabs

The full permission history for this extension

What changed recently

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

The publisher

FENG Zhichao publishes 3 listings we track, 10k users between them. Listed website: aheadcal.com.

  1. DarkBili - Dark Mode for bilibili.com FENG Zhichao · Make Chrome Yours · Functionality · published 2022-07-12 10k users ★ 4.8
  2. Framely: Stylish Browser Frames FENG Zhichao · Make Chrome Yours · Functionality · published 2025-03-25 56 users ★ 5.0

Like this one

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

  1. XDaysUntil Describes nearly the same job, smaller audience 5 users
  2. YearMap Describes nearly the same job, smaller audience 27 users ★ 5.0
  3. Simple Calendar Mini Popup Describes nearly the same job, smaller audience 38 users ★ 5.0
  4. HUGE Calendar Describes nearly the same job, smaller audience 5 users
  5. Tiny calendar Describes nearly the same job, smaller audience 300 users ★ 5.0

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 2026-10-28. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built