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Chrome extension by zjffun · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 620 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
620
Rating
5.0 (2 ratings)
Users, last 16 days
+23
Rating, last 30 days
Not watched long enough to say
Version
0.0.0.3
Updated in the store
2021-07-07
Published
2021-06-29
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+23 since 31.08
583-620 · 8 readings
  1. 2026-08-31597
  2. 2026-09-02592
  3. 2026-09-05583
  4. 2026-09-06586
  5. 2026-09-07597
  6. 2026-09-08611
  7. 2026-09-13612
  8. 2026-09-15620
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-05reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
Users
+23 since 31.08
583-620 · 8 readings
  1. 2026-08-31597
  2. 2026-09-02592
  3. 2026-09-05583
  4. 2026-09-06586
  5. 2026-09-07597
  6. 2026-09-08611
  7. 2026-09-13612
  8. 2026-09-15620
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-05reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00

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

Specific sites only: 1 match pattern.

  • chrome://net-internals/#sockets
  • Run its own code on the pages it can access scripting

The full permission history for this extension

What changed recently

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

The publisher

zjffun publishes 4 listings we track, 1k users between them. Listed website: zjffun.com.

  1. Click To Component zjffun · Productivity · Developer · published 2024-09-30 306 users
  2. Save Cookie zjffun · Productivity · Developer · published 2025-02-04 74 users ★ 5.0
  3. Translate Preprocessing zjffun · Productivity · Workflow · published 2021-07-07 11 users

Like this one

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

  1. PoolMeAway Describes nearly the same job, smaller audience 50 users
  2. Host Cache Cleaner Describes a similar job, smaller audience 147 users ★ 4.1
  3. Northstar Extension Describes a similar job, smaller audience 2k users ★ 5.0
  4. Netcat Describes a similar job, smaller audience 1k users ★ 3.3
  5. Auto Closer Describes a similar job, smaller audience 1k users ★ 4.4

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.