ATSC support, gr-atsc ported to a new framework, as well as DVB-S2, DVB-T, DVB-T2 digital video broadcast standards. Part of the main gnuradio build.

Library for Fourier transform techniques used in gnuradio. Uses single precision FFT from libfftw3-single3. Part of the main gnuradio build.

Memcached is a caching daemon designed especially for dynamic web applications to decrease database load by storing objects in memory.

The IO-Compress-Brotli distribution wraps the Brotli library, offering Perl modules for compressing Brotli buffers and streams, IO::Compress::Brotli, and decompressing them, IO::Uncompress::Brotli.

Data package providing Apertium language resources for translating between the French and Arpitan languages.

GLX ("OpenGL Extension to the X Window System") provides an interface between OpenGL and the X Window System as well as extensions to OpenGL itself.