X11 miscellaneous extensions library (development headers)
Xfce4 panel library (development files for GTK3 variant)
Development files for libxfce4ui - Gtk+3 variant
glade API for libxfce4ui
Development files for libxfce4windowing
Development files for libxfconf
X11 miscellaneous 'fixes' extension library (development headers)
X11 font rasterisation library (development headers)
FreeType-based font drawing library for X (development files)
X11 Graphical Kernel Subsystem, development files
X11 Input extension library (development headers)
xine video player library – development packages
X11 Xinerama extension library (development headers)
Xilinx Intermediate Representation (XIR) for deep learning algorithms (develop)
Library to load and save XISF images development files
library interface to the XKB compiler - development files
library to create keymaps with the XKB X11 protocol - development files
X11 keyboard file manipulation library (development headers)
library to query available RMLVO - development files
Development files for libxklavier
Library for XLSX -- development library of xlsxwriter
Motif widget for displaying HTML 3.2 (development files)
C++ interface to the GNOME XML library (libxml2) - dev files
GNOME XML library - development files
XML/Ada, a full XML suite for Ada programmers (dom)
XML/Ada, a full XML suite for Ada programmers (input sources)
XML/Ada, a full XML suite for Ada programmers (sax)
XML/Ada, a full XML suite for Ada programmers (schema)
XML/Ada, a full XML suite for Ada programmers (unicode)
Development files for libxmlb
XML parser written in Vala (development files)
Easy-to-use library for emitting XML from Ada programs, dev files
Lightweight RPC library based on XML and HTTP [C++ development libraries]
Lightweight RPC library based on XML and HTTP [C development libraries]
Development files for libxmlrpc-epi0t64, a XML-RPC request library
development files for Robot OS libxmlrpcpp
Lightweight RPC library based on XML and HTTP [extra development libraries]
Development files for the XML security library
C++ library for XML Digital Signatures (development)
C++ XML parsing library with encryption support (development)
XMMS2 - client library for c++ - development files
XMMS2 - client library development files
XMMS2 - glib client library for c++ - development files
XMMS2 - glib client library - development files
module file rendering library -- development files
Graphical user interface for MPI program development
X11 miscellaneous utility library (development headers)
X11 miscellaneous utility library headers
X11 miscellaneous micro-utility library (development headers)
X event recorder/replayer - development files