ASIS (Ada Semantic Interface Specification) for GNAT on gcc. ASIS is a published international ISO standard (ISO/IEC 15291:1999). ASIS based tools are available as well.
The objectives of OCERA is the design and implementation of a library of free software components for the design of embedded real-time systems. These components will be used to create flexible, configurable, robust and portable embedded applications.
This package contains a set of Ada95 container classes, both generic and inheritance based. It also contains a set of utilities, including an abstract I/O interface, a telnet protocol engine, and others.
Online game and portal engine.
Open source version of the jsonb engine.
The objective of CairoAda is to develop an Ada 95/05 binding for Cairo and certain related libraries.
Providing an up to date implementations of Annex E (Distributed Systems) of the ISO standard ISO/IEC 8652:1995/COR1:2000 for GNAT.
Florist is an open-source implementaton of IEEE Standard 1003.5b-1996, the POSIX Ada binding, including real-time extensions and a test suite.
XML filter and validator. Can remove superfluous xmlns attributes, expand entities etc. (Command line utility.) Rather fast.