Violentmonkey

An open source userscript manager that supports a lot of browsers

Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support. It supports most scripts for 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!