Hierarchical Data Format 5 (HDF5) is a file format and library for storing scientific data. HDF5 was designed and implemented to address the deficiencies of HDF4.x. It has a more powerful and flexible data model, supports files larger than 2 GB, and supports parallel I/O.

A macro processor that is used automatically by the GNU C compiler to transform programs before actual compilation.

Handles the OAuth2 and OpenID Connect authentication process flow from the client side.

Library to allow for the simple manipulation of UEFI variables related to security.

The purpose of libmspack is to provide both compression and decompression of some loosely related file formats used by Microsoft. The intention is to support all of the following formats: COMPRESS.EXE [SZDD], Microsoft Help (.HLP), COMPRESS.EXE [KWAJ], Microsoft Cabinet (.CAB), HTML Help (.CHM), Microsoft eBook (.LIT), Windows Imaging Format (.WIM), Exchange Offline Address Book (.LZX).

tailspin provides the command line tool tspin for viewing and tailing log files. It highlights important keywords to make navigating log files easier, using less under the hood for scrollback, search and filtering.