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WindowDiffer

Chrome extension by JonLuca · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 11 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 1 screenshot

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

Users
11
Rating
5.0 (1 ratings)
Users, last 19 days
+3
Rating, last 30 days
Not watched long enough to say
Version
1.0.0
Updated in the store
2026-08-04
Published
2019-04-01
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+3 since 31.08
8-11 · 10 readings
  1. 2026-08-318
  2. 2026-09-0210
  3. 2026-09-049
  4. 2026-09-0510
  5. 2026-09-069
  6. 2026-09-0710
  7. 2026-09-0811
  8. 2026-09-0910
  9. 2026-09-1511
  10. 2026-09-1811
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-07reviews1rating5.00
  7. 2026-09-08reviews1rating5.00
  8. 2026-09-09reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-18reviews1rating5.00
Users
+3 since 31.08
8-11 · 10 readings
  1. 2026-08-318
  2. 2026-09-0210
  3. 2026-09-049
  4. 2026-09-0510
  5. 2026-09-069
  6. 2026-09-0710
  7. 2026-09-0811
  8. 2026-09-0910
  9. 2026-09-1511
  10. 2026-09-1811
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-07reviews1rating5.00
  7. 2026-09-08reviews1rating5.00
  8. 2026-09-09reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-18reviews1rating5.00

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

JonLuca publishes 9 listings we track, 56k users between them.

  1. USC Schedule Helper JonLuca · Productivity · Education · published 2017-03-27 30k users ★ 4.9
  2. Never Ending Netflix JonLuca · Lifestyle · Entertainment · published 2018-03-10 20k users ★ 3.6
  3. RideShare Trip Stats JonLuca · Productivity · Workflow · published 2018-12-22 4k users ★ 4.1
Show 5 more from this publisher
  1. Paste enabler JonLuca · Productivity · Workflow · published 2019-05-02 1k users ★ 3.7
  2. OfferAdder JonLuca · Productivity · Workflow · published 2017-04-04 597 users ★ 3.6
  3. Perfect Prime JonLuca · Lifestyle · Entertainment · published 2019-08-16 125 users ★ 1.4
  4. Speed Up Pages JonLuca · Productivity · Tools · published 2026-05-02 50 users
  5. Degallerify JonLuca · Productivity · Workflow · published 2016-05-05 42 users ★ 5.0

Like this one

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

  1. _diff Describes nearly the same job, smaller audience 5 users
  2. NetLog Network & Console Monitor Describes a similar job, smaller audience 13 users
  3. Show Data Variables Describes a similar job, smaller audience 18 users
  4. Aura Logs: Export AI Context to Markdown Describes a similar job, smaller audience 7 users ★ 2.0
  5. Debug Helper Describes a similar job, smaller audience 159 users ★ 4.7

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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.