User Scripts Manager by X X
User Scripts Manager is a powerful yet simple extension that lets you customize your browsing experience by injecting custom JavaScript into websites of your choice.
Extension Metadata
Permissions and data
Required permissions:
- Access browser tabs
- Access your data for all web sites
Required data collection, according to the developer:
- Browsing activity
More information
- Add-on Links
- Version
- 0.0.2
- Size
- 12.1 kB
- Last updated
- 4 days ago (28 Jun 2026)
- Related Categories
- Licence
- MIT Licence
- Version History
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