LibertyBear is an open source userscript manager that offers support for various browsers. It is a forked version of Violentmonkey, with added performance improvements and enhanced userscript support. This program is compatible with browsers that have WebExtensions support, making it accessible to a wide range of users.

One of the key features of LibertyBear is its ability to update scripts automatically based on the metadata. This ensures that users always have the latest version of their scripts. Additionally, the program executes scripts in the order specified in the list, allowing for precise control over script execution.

LibertyBear also supports GM functions, providing users with a comprehensive set of tools for managing and manipulating scripts. Importing and exporting scripts is made easy with the ability to import from and export to a zip file.

For users looking to sync their scripts across multiple devices, LibertyBear offers integration with popular cloud storage services such as Dropbox, OneDrive, Google Drive, and WebDAV.

With its versatility and extensive features, LibertyBear is a reliable userscript manager that caters to the needs of users across different browsers.