ruby-glib2

GLib 2 bindings for the Ruby language

GLib is a useful general-purpose C library, notably used by GTK+ and GNOME.

ruby-gobject-introspection

GObject Introspection bindings for the Ruby language

GObject Introspection is a project for providing machine readable introspection data of the API of C libraries. This introspection data can be used in several different use cases, for example automatic code generation for bindings, API verification and documentation generation.

ruby-gstreamer

GStreamer bindings for the Ruby language

GStreamer is a media processing framework with support for a wide variety of data sources, sinks, and formats through the use of dynamically loaded plugins.

python3-quantities

Library for computation of physical quantities with units, based on numpy

Quantities is designed to handle arithmetic and conversions of physical quantities, which have a magnitude, dimensionality specified by various units, and possibly an uncertainty. Quantities builds on the popular numpy library and is designed to work with numpy ufuncs, many of which are already supported.
davmail settings

davmail

POP/IMAP/SMTP/CalDav/LDAP to Microsoft Exchange gateway - GUI

Ever wanted to get rid of Outlook ? DavMail is a POP/IMAP/SMTP/Caldav/Carddav/LDAP exchange gateway allowing users to use any mail/calendar client (e.g. Thunderbird with Lightning or Apple iCal) with an Exchange server, even from the internet or behind a firewall through Outlook Web Access. DavMail now includes an LDAP gateway to Exchange global address book and user personal contacts to allow recipient address completion in mail compose window and full calendar support with attendees free/busy display.

libsexplib-ocaml

automated conversions between OCaml-values and S-expressions (runtime)

Sexplib library contains functionality for parsing and pretty-printing S-expressions.