Concordance recursively describes JavaScript values, whether they're booleans or complex object structures. It recurses through all enumerable properties, list items (e.g. arrays) and iterator entries.

QGIS is a Geographic Information System (GIS) which manages, analyzes and display databases of geographic information.

GNAT is a compiler for the Ada programming language. It produces optimized code on platforms supported by the GNU Compiler Collection (GCC).

Data::CompactReadonly provides a Compact Read Only Database that consumes very little memory. Once created a database can not be practically updated except by re-writing the whole thing. The aim is for random-access read performance to be on a par with DBM::Deep and for files to be much smaller.

Library needed for GNU Go applications linked against the shared library.

Perl scalars can be either strings or numbers, and normally you don't really care which is which as it will do all the necessary type conversions automagically.