Lite Monkey by raingart
A lightweight userscript manager for Manifest V3
Available on Firefox for Android™Available on Firefox for Android™
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
About this extension
Lite Monkey is an open-source userscript and userstyle manager for Manifest V3 browsers.
It provides a secure environment to run custom JavaScript and CSS scripts with support for GM_* APIs, CodeMirror 6 editing, and optional Google Drive synchronization.
Lite Monkey executes entirely on your device. It contains no telemetry, tracking, or background analytics.
It provides a secure environment to run custom JavaScript and CSS scripts with support for GM_* APIs, CodeMirror 6 editing, and optional Google Drive synchronization.
Lite Monkey executes entirely on your device. It contains no telemetry, tracking, or background analytics.
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Permissions and data
Required permissions:
- Block content on any page
- Access browser tabs
- Access your data for all websites
Optional permissions:
- Input data to the clipboard
- Download files and read and modify the browser’s download history
- Display notifications to you
- Access your data for greasyfork.org
- Access your data for update.greasyfork.org
- Access your data for sleazyfork.org
- Access your data for update.sleazyfork.org
- Access your data for openuserjs.org
- Access your data for github.com
- Access your data for raw.githubusercontent.com
- Access your data for gist.githubusercontent.com
- Access your data for www.userscript.zone
Required data collection, according to the developer:
- Personally identifying information
More information
- Add-on Links
- Version
- 1.0.1
- Size
- 644.95 KB
- Last updated
- 19 days ago (Aug 17, 2026)
- Related Categories
- License
- Apache License 2.0
- Version History
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