Text::BibTeX::Validate checks the standard fields of BibTeX entries for their compliance with their format. In particular, value of 'email' is checked against RFC 822 mandated email address syntax, value of 'doi' is checked to start with '10.' and contain at least one '/' and so on. Some nonstandard fields as 'isbn', 'issn' and 'url' are also checked. Failures of checks are returned as instances of Text::BibTeX::Validate::Warning.

Regripper's CLI tool can be used to surgically extract, translate, and display information (both data and metadata) from Registry-formatted files via plugins in the form of Perl-scripts. It allows the analyst to select a hive-file to parse and a plugin or a profile, which is a list of plugins to run against the given hive. The results go to STDOUT and can be redirected to a file, that the analyst designates.

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

This package provides efficient vector-based hashtable implementation similar to .NET Generic Dictionary implementation (at the time of 2015).

NGS is a new, domain-specific API for accessing reads, alignments and pileups produced from Next Generation Sequencing. The API itself is independent from any particular back-end implementation, and supports use of multiple back-ends simultaneously. It also provides a library for building new back-end "engines". The engine for accessing SRA data is contained within the sister repository ncbi-vdb.

OpenVLBI is an open source correlator for astronomical interferometers. with OpenVLBI astronomers can join together more telescopes to observe celestial objects at great resolution. OpenVLBI can be used with radio antennas or optical sensors. This package includes test and multi-contextual client/server applications, the development and runtime libraries.