Extension Tracker

CheerpJ Applet Runner

100,000 users Rated 4.63 from 287 ratings Last updated 9 Sep 2026

By Leaning Technologies Limited Live in the Chrome Web Store bbmolahhldcbngedljfadjlognfaaein Search Google ↗ Last checked 10 Nov 2026, 15:57 UTC

The listing

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

Run Java applets without installing JavaSummary from the listing
Developer
Leaning Technologies Limited
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
15 May 2017
Last updated
9 Sep 2026
Version
2026.9
Size
121 MiB
Minimum Chrome
88
Languages
1 language

English

Website
cheerpj.com
Support page
https://github.com/leaningtech/cheerpj-appletrunner
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
98K100K102KTracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct7 Nov2026-09-26: 100,000 users2026-09-28: 100,000 users2026-10-05: 100,000 users2026-10-12: 100,000 users2026-10-19: 100,000 users2026-10-26: 100,000 users2026-11-03: 100,000 users2026-11-10: 100,000 users100,00098K100K102KTracking began26 Sep17 Oct7 Nov2026-09-26: 100,000 users2026-09-28: 100,000 users2026-10-05: 100,000 users2026-10-12: 100,000 users2026-10-19: 100,000 users2026-10-26: 100,000 users2026-11-03: 100,000 users2026-11-10: 100,000 users100K
Average rating
4.504.6026 Sep10 Oct24 Oct7 Nov4.634.504.6026 Sep17 Oct7 Nov4.63
Number of ratings
28529026 Sep10 Oct24 Oct7 Nov28728529026 Sep17 Oct7 Nov287
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-10100,0004.63287
2026-11-03100,0004.63287
2026-10-26100,0004.63287
2026-10-19100,0004.64286
2026-10-12100,0004.54286
2026-10-05100,0004.54285
2026-09-28100,0004.54285
2026-09-26100,0004.54285
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#1,054
by users, of 292,131 extensions
In its category
#371
of 49,294 in Workflow & Planning

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
  • alarmsRun tasks on a schedule
  • declarativeNetRequestWithHostAccessBlock or change network requests on the sites it can reach
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
Asked for later, if you agree
  • http://*/Every website
  • https://*/Every website

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
CheerpJ JNLP Runner6,000 3.229 Tools
CheerpX Games Runner Beta204 –– Games
All 3 extensions by Leaning Technologies Limited →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 10 Nov 2026, 15:57 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “CheerpJ Applet Runner” (bbmolahhldcbngedljfadjlognfaaein). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/bbmolahhldcbngedljfadjlognfaaein. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_bbmolahhldcbngedljfadjlognfaaein,
  title   = {CheerpJ Applet Runner (bbmolahhldcbngedljfadjlognfaaein)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/bbmolahhldcbngedljfadjlognfaaein},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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