P11SCD implements a smart-card daemon to enable
the use of PKCS#11 tokens with GnuPG. An end goal
is for the daemon to become a drop-in replacement
for the scd distributed with GnuPG.
Peerscape is an experimental peer-to-peer social network implemented as an extension to the Firefox web browser. It implements a kind of serverless read-write web supporting third-party AJAX application development.