p2p IRC-inspired self-hosted web chat. Seems to be encrypted, or at least signed for identification (ECC keypairs). Uses WebRTC and Webtorrent. STUN and TURN enabled.
Lots and lots of Javascript so download a release. Only requires a static webhost, though.
Nebula is a mutually authenticated peer-to-peer software defined network based on the Noise Protocol Framework. Nebula uses certificates to assert a node's IP address, name, and membership within user-defined groups. Nebula's user-defined groups allow for provider agnostic traffic filtering between nodes. Discovery nodes allow individual peers to find each other and optionally use UDP hole punching to establish connections from behind most firewalls or NATs. Users can move data between nodes in any number of cloud service providers, datacenters, and endpoints, without needing to maintain a particular addressing scheme.
Nebula was created to provide a mechanism for groups hosts to communicate securely, even across the internet, while enabling expressive firewall definitions similar in style to cloud security groups.
The homepage of the man that wrote the Great Worm.
An anonymous, peer-to-peer service for generating cryptographic coins for the purposes of buying things. Cryptocoins "minted" are based upon the amount of bandwidth and CPU time your systems donate to the Bitcoin network. Backed by what people think the coins are worth (just like cash money, come to think of it). Read the FAQ and the paper, it's pretty interesting.
A search engine for Torrents which only uses Magnet links.
A free, open source, distributed search engine using peer to peer communication methods for both search and indexing. Fully decentralized. Written in Java. Install it, start it up, and turn it loose. Can also be used to set up stand-alone nodes for use on intranets, darknets (there's a YaCy instance somewhere in the Tor darknet), and probably single hosts (as a personal search engine).
A peer-to-peer file sharing application that lets each user determine how identifying information is shared. Data can be shared with everyone or with subsets of individually chosen friends. Traffic can be routed through multiple intermediaries who may not know what they're relaying because the traffic is encrypted.
Web based UI, supports transcoding of videos.
BitTorrent compatible
software p2p java filesharing bittorrent privacy opensource video Byzantium
emcomm system designed for emergency situation use when the communications grid is offline. Dedicated hardware base stations and on-board webapps. Registered users can get access to the data, others cannot. encryption Smartphone app for accessing the services. Supposedly the app is p2p as well. GWOB and Frank Sandborn are involved in the project; good.
The github repo of work pertaining to IoT communications and protocols over XMPP instead of other methods or networks. One advantage is that, by using p2p XMPP, devices could communicate with each other.
cryptocurrency Storj storage p2p proofofstake network linux