LibertyBear

An open source userscript manager that supports a lot of browsers
LibertyBear forked from Violentmonkey with performance, provides userscripts support for browsers. It works on browsers with WebExtensions support. It supports most scripts for Violentmonkey, Greasemonkey and Tampermonkey.
Features:
- Update automatically according to the meta data.
- Scripts will be executed in order as shown in the list.
- GM functions are supported.
- Support import from and export to a zip file.
- Sync to Dropbox, OneDrive, Google Drive and WebDAV!
- Change load script speed up