Implementations

Software Implementations of the Ripple Concept

For End Users

Ripple Sites

Each Ripple site is independently operated as a separate Ripple network. There are currently no sites that implement the Ripple protocol for payment networks that span multiple servers.

Villages.cc - the newest Ripple site, social barter with Ripple accounting.
Ripplepay - the original implementation by Ryan Fugger. See the user's guide on this site.
Multiswap.net - circular multilateral barter by Evgeni Pandurski.
Shire Hours - Ripplepay clone operated by John Bilyeu.
Rain Droplet - Open decentralized community credit service operated by Daniel Holt, based on Ripplepay.

Supporting sites

Ripplexchange - Daniel Holt's Ripple marketplace.

For developing your own site

Working code

Ripplesite - the open source Ripplepay code, in Python using Django. (For current work, see the Ripplepay development wiki.)
Rivulet - John Paul Lewicke's Ripple server and AJAX front-end.
Circular Multilateral Barter - Evgeni Pandurski's Multiswap code
Rain Droplet - Daniel Holt's exploration of Ripple as an avenue for building community credit.

Works in progress

Ripple Distributed Protocol - Designs for a system of distributed independent Ripple servers.
Ripplebase - Ryan Fugger's partially complete multi-client Ripple transaction server (see also documentation).

Supporting sites

Ripple Pool - Daniel Holt's Ripple credit server hosting.

Ideas for Future Implementations & Integrations

Potential Ripple Clients
Market analysis
Use Cases List (examples summarized in a table)
A map of components in different architectures, together with their development status