MV3keepAlive

MV3 migration extension

As of May 2026, MV3keepAlive has 3 users in the Workflow & Planning category.

Usersup 50.0 percent+50.0%
3
3
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.4
Manifest V3

History

1 snapshots

Tracking since Apr 30, 2026.

3.082.51.92Apr 30, 2026May 28, 2026
View as table
DateUsersRatingReviewsVersion
Apr 30, 202621.4
Now31.4

Permissions & access

Permissions
None declared
Host access
None declared

Screenshots

MV3keepAlive screenshot 1

About

MV3keepalive addresses the needs of extension devs struggling with the new Manifest V3 constraints. It will keep any other extension's service worker active requesting it. Service workers are known to die after 15 seconds when none of its event listeners are woken up and at best after 5 minutes.

This can be used when the persistency of an MV3 extension is too expensive in terms of implementation or performance.

Please install this extension and then modify your service worker and manifest.json files as indicated in our github repo at https://github.com/addeective/mv3keepAlive

Technical

Version
1.4
Manifest
V3
Size
14.28KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
dnpicagigpocioedhbidlikohomefllp
Developer ID
uae4276765092dfa3c9121160e7110122
Developer Email
[email protected]
Created
Aug 26, 2016
Last Updated (Store)
Sep 28, 2022
Last Scraped
May 28, 2026
Support URL

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Data sourced from the Chrome Web Store · last verified May 28, 2026.