This is a cross-platform desktop application for dat. PRs welcome.
Sharing a folder gives you a link. Give that link to someone else. They put the link in the app to download the data. The two apps find each other, and the data goes peer to peer, traveling through no centralized servers. The data will be available as long as at least one peer is seeding it.
See issue tracker.
This app under active development and not production ready. If you want to test it out, you can get it set up locally.
Easy to install and run:
node_modules $ git clone http://github.com/karissa/dat-desk
node_modules $ cd dat-desk
dat-app $ npm install
dat-app $ npm start