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 and OneDrive! - Open source! - A frequently updated beta version (click the xpi file inside Assets and confirm).
