Pentabarf

Conference planning software written in Ruby using the Rails framework.

Momomoto

Object-relational mapper for PostgreSQL in Ruby. It features support for combined primary keys, support for stored procedures, and support for schemas. Metadata for tables, views, and stored procedures are fetched directly from the database to keep declaring classes as simple as possible.

Sita

Static code analysis tool to find sql injection vulnerabilities in PL/pgSQL code.

Sedusa

Web application fingerprint library for nmap.