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Lean Library

Chrome extension by Lean Library · Productivity · Workflow

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  • Established publisher
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A Chrome extension in Productivity · Workflow with 200 000 users, a widely installed extension.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

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

Users
200 000
Rating
3.4 (142 ratings)
Users, last 17 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
2026.9.5
Updated in the store
2026-09-16
Published
2017-02-10
Manifest
V3
Browser access
7 permissions, 3 site patterns

How it has moved

Users
unchanged since 01.09
200k · 2 readings
2026-09-07: released 2026.9.42026-09-16: released 2026.9.5
  1. 2026-09-01200k
  2. 2026-09-17200k
Rating
unchanged since 01.09
reviewsrating 3.43 · 2 readings
2026-09-07: released 2026.9.42026-09-16: released 2026.9.5
  1. 2026-09-01reviews142rating3.43
  2. 2026-09-17reviews142rating3.43
Users
unchanged since 01.09
200k · 2 readings
2026-09-07: released 2026.9.42026-09-16: released 2026.9.5
  1. 2026-09-01200k
  2. 2026-09-17200k
Rating
unchanged since 01.09
reviewsrating 3.43 · 2 readings
2026-09-07: released 2026.9.42026-09-16: released 2026.9.5
  1. 2026-09-01reviews142rating3.43
  2. 2026-09-17reviews142rating3.43

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • See when you navigate between pages webNavigation
  • Act on the current tab, but only after you click it activeTab
Show the remaining 4
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 2026.9.5
  2. Version 2026.9.4

What changed recently

  1. Released version 2026.9.5 (was 2026.9.4)
  2. Released version 2026.9.4 (was 2026.9.2)

The publisher

Lean Library. Listed website: leanlibrary.com.

Like this one

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

  1. Liner Scholar: Full Papers via Library Describes nearly the same job, smaller audience 8k users ★ 5.0
  2. Open Access Helper Web Describes nearly the same job, smaller audience 6k users ★ 3.7
  3. CiteDrive LibraLink: Open Access Navigator Describes nearly the same job, smaller audience 70 users
  4. DeepDyve LitHub Connect Describes nearly the same job, with an established audience 40k users ★ 4.1
  5. Researchr Describes nearly the same job, smaller audience 21 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.

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.