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Dengtab - Stay focus

Chrome extension by Randynamic LLC · Productivity · Tools

A Chrome extension in Productivity · Tools with 520 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
520
Rating
4.9 (9 ratings)
Users, last 18 days
+18
Rating, last 30 days
Not watched long enough to say
Version
0.1.0
Updated in the store
2024-08-11
Published
2024-08-01
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+18 since 31.08
495-524 · 7 readings
  1. 2026-08-31502
  2. 2026-09-04495
  3. 2026-09-06509
  4. 2026-09-08512
  5. 2026-09-13524
  6. 2026-09-15518
  7. 2026-09-17520
Rating
unchanged since 31.08
reviewsrating 4.89 · 7 readings
  1. 2026-08-31reviews9rating4.89
  2. 2026-09-04reviews9rating4.89
  3. 2026-09-06reviews9rating4.89
  4. 2026-09-08reviews9rating4.89
  5. 2026-09-13reviews9rating4.89
  6. 2026-09-15reviews9rating4.89
  7. 2026-09-17reviews9rating4.89
Users
+18 since 31.08
495-524 · 7 readings
  1. 2026-08-31502
  2. 2026-09-04495
  3. 2026-09-06509
  4. 2026-09-08512
  5. 2026-09-13524
  6. 2026-09-15518
  7. 2026-09-17520
Rating
unchanged since 31.08
reviewsrating 4.89 · 7 readings
  1. 2026-08-31reviews9rating4.89
  2. 2026-09-04reviews9rating4.89
  3. 2026-09-06reviews9rating4.89
  4. 2026-09-08reviews9rating4.89
  5. 2026-09-13reviews9rating4.89
  6. 2026-09-15reviews9rating4.89
  7. 2026-09-17reviews9rating4.89

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.

  • See the address and title of every tab you have open tabs
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Randynamic LLC publishes 8 listings we track, 6k users between them.

  1. Browserfly - Your AI Agent in browser Randynamic LLC · Productivity · Tools · published 2025-07-31 2k users ★ 3.4
  2. Notepal - 微信读书笔记同步助手 Randynamic LLC · Productivity · Tools · published 2023-07-26 1k users ★ 4.1
  3. SumBuddy - AI Assistant Randynamic LLC · Productivity · Tools · published 2025-03-05 1k users ★ 5.0
Show 4 more from this publisher
  1. EpubKit Connect Randynamic LLC · Productivity · Tools · published 2024-04-30 688 users ★ 5.0
  2. EpubKit Pro Randynamic LLC · Productivity · Tools · published 2024-01-24 306 users ★ 4.0
  3. Wisetab Randynamic LLC · Productivity · Tools · published 2024-04-23 25 users ★ 5.0
  4. YouMeMark Randynamic LLC · Productivity · Tools · published 2025-02-17 21 users ★ 5.0

Like this one

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

  1. Focus Tab Describes nearly the same job, smaller audience 5 users ★ 5.0
  2. Un-Tab: Keep Focus; Stop Distractions Describes nearly the same job, smaller audience 16 users ★ 5.0
  3. FocusTab Describes nearly the same job, smaller audience 3 users (last published figure)
  4. Fin Focus Describes nearly the same job, smaller audience 3 users (last published figure)
  5. FocusTab Describes nearly the same job, smaller audience 3 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.

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.