This is the GNU Fortran compiler for the arm-linux-gnueabihf architecture, which compiles Fortran on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

This is the GNU Fortran compiler, which compiles Fortran on platforms supported by the gcc compiler.

This is the GNU D compiler, which compiles D on platforms supported by gcc. It uses the gcc backend to generate optimised code.

This is the GNU D compiler for the s390x-linux-gnu architecture, which compiles D on platforms supported by gcc. It uses the gcc backend to generate optimised code.

The Sound Synthesis Toolkit is a C++ library with implementations of several sound synthesis algorithms, starting from Frequency Modulation, over Physical Modelling and others. It can be used as a library, but it also provides some nice software synthesizers.

Fcitx5 is the next generation of fcitx input method framework. It provides pleasant and modern input experience with intuitive graphical configuration tools. The framework is highly extensible with support for GTK+ and Qt toolkits, DBus interfaces, a large variety of desktop environments and a developer-friendly API.