Filestash (formerly nuage) is a web client for org-mode. It started as its author believe emacs and org-mode are the greatest thing since sliced bread. The project aims to fix the pain points org-mode's users may have:
- emacs isn't great out of the desktop world, it needs a cross platform companion app
- not everyone is willing to go through learning emacs which makes org-mode a hard to sell tool to manage team project.

A positive review can be found on https://nixfaq.org/2020/06/filestash-a-drag-and-drop-gui-for-file-management-on-server.html

See https://www.filestash.app/2021/09/06/android-backup/ for a neat way to backup photos from an Android phone.