NOTE: pgFoundry has now been shut down permanently. Please see Project Hosting for alternatives.
It seems that the domain name now belongs to a different organization, but the old website can be seen at archive.org: archive.org
Archived code of most PgFoundry projects is available at https://www.postgresql.org/ftp/projects/pgFoundry/.
See Project Hosting for more information about what pgfoundry provides, and alternatives to it.