Webix File Manager is a JavaScript file system management solution. The widget is based on the components of the Webix UI library and the Webix Jet microframework. Besides the interface for working with file systems, it includes the ready-made Node JS and Golang backend solutions, as well as a service for previewing text files and pictures. For such a significant bonus, we can give the widget a big plus. - Source: dev.to / almost 3 years ago

If you need to deal with data, folders, and documents, you will benefit from the File Manager or Document Manager widgets. - Source: dev.to / almost 3 years ago

At least the Ruby-code of https://dud-poll.inf.tu-dresden.de/ is available from https://github.com/kellerben/dudle/. Source: about 1 year ago

Similar to the service of the Technical University Dresden, Germany called Dudle, there is an private and secure alternative called Nuudel, created and hosted by also German association for privacy and freedom of information called "Digitalcourage". Source: over 2 years ago

Dudle is the most privacy friendly voting application on the web. The only downside is the outdated user interface. Source: over 2 years ago