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SynLEB2 — LEB2 to Google Calendar

Chrome extension by Pnmine · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 11 users, barely installed. Audience over the last 30 days: -3.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

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

Users
11
Rating
not rated yet
Users, last 30 days
-3
Version
0.3.0
Updated in the store
2026-08-23
Published
2026-08-22
Manifest
V3
Browser access
5 permissions, 3 site patterns

How it has moved

Users
-3 since 16.10
11-17 · 15 readings
  1. 2026-10-1614
  2. 2026-10-1813
  3. 2026-10-2015
  4. 2026-10-2316
  5. 2026-10-2517
  6. 2026-10-2815
  7. 2026-10-2916
  8. 2026-10-3014
  9. 2026-11-0112
  10. 2026-11-0415
  11. 2026-11-0614
  12. 2026-11-0714
  13. 2026-11-1012
  14. 2026-11-1411
  15. 2026-11-1511
Users
+5 since 31.08
6-21 · 29 readings
  1. 2026-08-316
  2. 2026-09-058
  3. 2026-09-067
  4. 2026-09-089
  5. 2026-09-1011
  6. 2026-09-1313
  7. 2026-09-1520
  8. 2026-09-1621
  9. 2026-09-2020
  10. 2026-09-2114
  11. 2026-09-2513
  12. 2026-09-2614
  13. 2026-10-0416
  14. 2026-10-1315
  15. 2026-10-1614
  16. 2026-10-1813
  17. 2026-10-2015
  18. 2026-10-2316
  19. 2026-10-2517
  20. 2026-10-2815
  21. 2026-10-2916
  22. 2026-10-3014
  23. 2026-11-0112
  24. 2026-11-0415
  25. 2026-11-0614
  26. 2026-11-0714
  27. 2026-11-1012
  28. 2026-11-1411
  29. 2026-11-1511

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

Specific sites only: 3 match patterns.

  • https://app.leb2.org/*
  • https://www.googleapis.com/*
  • https://tasks.googleapis.com/*
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 2

The full permission history for this extension

What changed recently

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

The publisher

Pnmine. Listed website: pnmine.github.io.

Like this one

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

  1. Lectio Sync Describes nearly the same job, smaller audience 49 users
  2. Uni Exam to Calendar Describes nearly the same job, smaller audience 2 users
  3. class2calendar Describes nearly the same job, smaller audience 4 users
  4. DeadlineSync - Sync Moodle to Google Calendar Describes nearly the same job, smaller audience 130 users ★ 5.0
  5. ManageBac Calendar Sync Describes nearly the same job, smaller audience 219 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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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-14. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built