Oildrop от shinzlet

Oildrop is a userscript manager for Firefox. It was designed to be audited by anyone in less than 30 minutes, does not communicate with a server, and can be easily modified to suit your needs. Source code can be found here.

Features

• Sleek, modern interface
• Manage scripts and styles in one extension
• Dark and light theme
• Import / Export your scripts with JSON
• GPLv3 Licence
• Less than 600 lines of code (no golfing required)
• Easy to tweak to your needs
• Designed with accessibility in mind