Extension Tracker

TCS Lockdown

30 users No ratings yet Last updated 6 Feb 2024

By Keaton F Live in the Chrome Web Store cmfinjlbnfmlmencnelinomicjljhemg Search Google ↗ Last checked 1 Nov 2026, 03:12 UTC

The listing

What the Chrome Web Store shows, as of the last check

Lockdown Chrome to keep students focused and working!Summary from the listing
Developer
Keaton F
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Developer Tools
First published
21 Jan 2024
Last updated
6 Feb 2024
Version
1.7
Size
14.39 KiB
Minimum Chrome
88
Languages
1 language

English

See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
30313233Tracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct2026-09-26: 33 users2026-09-30: 32 users2026-11-01: 30 users3030313233Tracking began26 Sep10 Oct24 Oct2026-09-26: 33 users2026-09-30: 32 users2026-11-01: 30 users30
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-0130––
2026-09-3032––
2026-09-2633––
Users, 7 days
No change
since a week ago
Users, 30 days
−2
-6.2%
Rank
#105,028
by users, of 292,131 extensions
In its category
#10,348
of 30,442 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 26 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Browser features
  • activeTabThe tab you're on, only after you click the extension
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Mutation Events Polyfill10,000 5.006 Developer Tools
Slides Animator Pro196 5.001 Tools
WebAssign Fixer85 4.805 Education
Pointer Controller11 –– Developer Tools
Tcs Upgraded8 –– Developer Tools
Docs Essay Toolkit– –– Tools
All 7 extensions by Keaton F →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 1 Nov 2026, 03:12 UTC; next check around 29 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “TCS Lockdown” (cmfinjlbnfmlmencnelinomicjljhemg). Chrome Web Store data, last checked 2026-11-01. https://extensiontracker.com/extension/cmfinjlbnfmlmencnelinomicjljhemg. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_cmfinjlbnfmlmencnelinomicjljhemg,
  title   = {TCS Lockdown (cmfinjlbnfmlmencnelinomicjljhemg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-01},
  url     = {https://extensiontracker.com/extension/cmfinjlbnfmlmencnelinomicjljhemg},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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