Shen-C is a C port of the Shen programming language. Shen is a portable functional programming language developed by Mark Tarver

Shen is a self-hosted language, so its kernel implementation is written in Shen. Building Kλ from the Shen sources requires an executable built from the previous release of Shen.

Shen is a self-hosted language, so its kernel implementation is written in Shen. Building Kλ from the Shen sources requires an executable built from the previous release of Shen.

Shen for Common Lisp by Mark Tarver This port acts as the standard implementation of the Shen language

A complete open-source clone/rewrite of the masterpiece jump-and-run platformer Doukutsu Monogatari (also known as Cave Story). A somewhat upgraded and refactored version of Caitlin Shaw's NXEngine.

Meta-package for Studio Pixel's Doukutsu Monogatari (Cave Story).

Pango is a library for laying out and rendering of text, with an emphasis on internationalization. Pango can be used anywhere that text layout is needed, though most of the work on Pango so far has been done in the context of the GTK+ widget toolkit. Pango forms the core of text and font handling for GTK+-2.x.

GTK is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK is suitable for projects ranging from small one-off tools to complete application suites.

Fontconfig can discover new fonts when installed automatically; perform font name substitution, so that appropriate alternative fonts can be selected if fonts are missing; identify the set of fonts required to completely cover a set of languages; have GUI configuration tools built as it uses an XML-based configuration file; efficiently and quickly find needed fonts among the set of installed fonts; be used in concert with the X Render Extension and FreeType to implement high quality, anti-aliased and subpixel rendered text on a display.

libadwaita offers widgets and objects to build GNOME applications scaling from desktop workstations to mobile phones. It is the successor of libhandy for GTK4.

HarfBuzz is an OpenType text shaping engine.

miniaudio is an audio playback and capture library for C and C++. It's made up of a single source file, has no external dependencies and is released into the public domain.

NanoVG is small antialiased vector graphics rendering library for OpenGL. It has a lean API modeled after HTML5 canvas API. It is aimed to be a practical and fun toolset for building scalable user interfaces and visualizations.

LaGUI is an OpenGL based data driven graphical application framework, it has following main features:

• Widgets driven by properties.

• Fully automatic undo/redo for the entire data structure.

• Multiple working file and file management.

• Any kind of GL canvas.

• Flexible tiling and multi-window interface.

• Game controller/joystick and Wacom pen input support.

• Interface translation and theme support.

• Simple 3D mesh modelling support.

• Very few external dependencies.

Due to the inherit complexity of data structure descriptor for the property driven interface and undo system, LaGUI is not suitable for quick simple programs. It's more suitable to be used as a infrastructure for medium scale tool-styled programs.

LaGUI is an OpenGL based data driven graphical application framework, it has following main features:

• Widgets driven by properties.

• Fully automatic undo/redo for the entire data structure.

• Multiple working file and file management.

• Any kind of GL canvas.

• Flexible tiling and multi-window interface.

• Game controller/joystick and Wacom pen input support.

• Interface translation and theme support.

• Simple 3D mesh modelling support.

• Very few external dependencies.

Due to the inherit complexity of data structure descriptor for the property driven interface and undo system, LaGUI is not suitable for quick simple programs. It's more suitable to be used as a infrastructure for medium scale tool-styled programs.

LaGUI demonstration programs

LaGUI is an OpenGL based data driven graphical application framework, it has following main features:

• Widgets driven by properties.

• Fully automatic undo/redo for the entire data structure.

• Multiple working file and file management.

• Any kind of GL canvas.

• Flexible tiling and multi-window interface.

• Game controller/joystick and Wacom pen input support.

• Interface translation and theme support.

• Simple 3D mesh modelling support.

• Very few external dependencies.

Due to the inherit complexity of data structure descriptor for the property driven interface and undo system, LaGUI is not suitable for quick simple programs. It's more suitable to be used as a infrastructure for medium scale tool-styled programs.

LaGUI demonstration programs

Gajim aims to be an easy to use and fully-featured XMPP chat client. It is extensible via plugins, supports end-to-end encryption (OMEMO and OpenPGP) and available in 29 languages.

Python-nbxmpp is a Python library that provides a way for Python applications to use the XMPP network. This library was initially a fork of xmpppy.

OMEMO cryptography library that was forked from python-axolotl.

LSP (Linux Studio Plugins) is a collection of audio plugins available as LADSPA/LV2 plugins and as standalone JACK applications.

LV2 is an open specification for audio plugins and host applications. At its core, LV2 is a simple stable interface, accompanied by extensions which add functionality to support the needs of increasingly powerful audio software.

lv2lint is an LV2 lint-like tool that checks whether a given plugin and its UI(s) match up with the provided metadata and adhere to well-known best practices.