The MagickWand API is the recommended interface between the C programming language and the ImageMagick image processing libraries. Unlike the MagickCore C API, MagickWand uses only a few opaque types. Accessors are available to set or get important wand properties.

ISO Image Writer is a simple GUI application for creating bootable USB flash drives from hybrid ISO files, such as Linux distribution live images and installers. It does not modify the image before writing, so it is also safe for use with the Debian installer.

Predis does not require any additional C extension by default, but it can be optionally paired with phpiredis to lower the overhead of the serialization and parsing of the Redis RESP Protocol.

Library for handling analog signal processing functions. These functions are also in gnuradio-core. Part of the main gnuradio build.

Bash is great, but when it comes to writing scripts, people usually choose a more convenient programming language. JavaScript maybe a good choice, but standard Node.js library requires additional hassle before using. The `zx` package provides useful wrappers around `child_process`, escapes arguments and gives sensible defaults.

The remrun tool may be useful for one-off execution of a series of commands or a complicated command that does not easily lend itself to shell quoting and escaping via SSH. It copies the specified file to the remote host using SSH under a temporary filename, executes it on the remote side, then removes the temporary file.