JS CSS Manager (for Manifest V3)

Name: JS CSS Manager (for Manifest V3)
Rating: 4 (1 reviews)
Author: i09158knct

Enhance your browsing experience with JS CSS Manager, a powerful Chrome extension that allows you to inject custom JavaScript and…

As of May 2026, JS CSS Manager (for Manifest V3) has 92 users and a 4.00/5 rating from 1 reviews in the Productivity category.

i09158knct Productivity

Chrome Web Store ↗.crx

Users+17.9%

Rating0%

4.00

1 reviews

Reviews0%

Version

2.0

Manifest V3

History

2 snapshots

Tracking since Apr 24, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 24, 2026	78	4.00	1	2.0
May 21, 2026	88	4.00	1	2.0
Now	92	4.00	1	2.0

Permissions & access

Permissions: activeTabstorageuserScripts
Host access: None declared

Screenshots

JS CSS Manager (for Manifest V3) screenshot 1

About

Enhance your browsing experience with JS CSS Manager, a powerful Chrome extension that allows you to inject custom JavaScript and CSS into any website. Whether you're a developer looking to test new scripts, a designer tweaking site styles, or simply someone who wants to personalize their favorite sites, JS CSS Manager gives you the control and flexibility you need.

Technical

Version: 2.0
Manifest: V3
Size: 9.69KiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: ocofkonhgnanephekgphacddpnfhniih
Developer ID: ud5c22a78343658d1a80577cf7338606a
Developer Email: [email protected]
Created: Jun 26, 2024
Last Updated (Store): Jun 26, 2024
Last Scraped: May 21, 2026
Website: —
Support URL: —
Privacy Policy: https://gist.github.com/i09158knct/fa4bc2c9ae67b3c27459edc26f3efcef