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Chrome extension by firstfu · Productivity · Developer

A Chrome extension in Productivity · Developer with 3 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 2 screenshots

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

Users
3 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 19 days
+3
Version
1.0.0
Updated in the store
2025-08-08
Published
2025-08-08
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+3 since 31.08
0-3 · 6 readings
  1. 2026-08-310
  2. 2026-09-023
  3. 2026-09-063
  4. 2026-09-093
  5. 2026-09-100
  6. 2026-09-183
Users
+3 since 31.08
0-3 · 6 readings
  1. 2026-08-310
  2. 2026-09-023
  3. 2026-09-063
  4. 2026-09-093
  5. 2026-09-100
  6. 2026-09-183

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.

  • https://www.npmjs.com/*
  • See the address and title of every tab you have open tabs
  • Schedule work to run later alarms
  • Show you notifications notifications
Show the remaining 1
  • 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

firstfu publishes 3 listings we track, 21 users between them.

  1. Gradient Hunter firstfu · Productivity · Tools · published 2025-01-28 12 users ★ 5.0
  2. 掘金遮罩解鎖助手 firstfu · Productivity · Tools · published 2025-01-19 6 users ★ 5.0

Like this one

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

  1. npm faves Describes nearly the same job, smaller audience 86 users ★ 4.8
  2. Pepa - package manager switcher for npmjs.com Describes nearly the same job, smaller audience 7 users ★ 5.0
  3. NPM Package Suggester Describes nearly the same job, smaller audience 3 users
  4. NPM Package Compare, Download Npm Trends | NPM SATR Describes nearly the same job, smaller audience 4 users
  5. Versatile Npm Describes a similar job, smaller audience 51 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.