Open Source Linux Libraries

Allegro.pas is a wrapper to use the Allegro Game Library with Pascal compilers (Delphi, Free Pascal, etc). Allegro is a cross-platform library intended for use in computer games and other types of multimedia programming. * Graphics: 2D and 3D, OpenGL and D3D. * Controls: Keyboard, mouse, joystick, gamepad... * Sound and music.

The 'jsondata' package provides for the modular in-memory processing of JSON data by trees, branches, pointers, and patches. The main interface classes are: - JSONData - Core for RFC7159 based data structures. Provides modular data components. - JSONDataSerializer - Core for RFC7159 based data persistence. Provides modular data serialization. - JSONPointer - RFC6901 for addressing by pointer paths. Provides pointer arithmetics. - JSON Relative Pointer - draft-handrews-relative-json-pointer/2018, contained in JSONPointer. - JSONPatch - RFC6902 for modification by patch lists. Provides the assembly of modular patch entries and the serialization of resulting patch lists. - JSONDiff - Diff utility for JSON data. - JSONSearch - Search utility JSON patterns. Online documents: https://jsondata.sourceforge.io/

A multi-SO framework to develop graphical applications, physical simulations or videogames running on wxWidgets or SDL

LibAndria is a library of classes, functions, and macros, primarily based on smart pointers, and organized into 'packages'. Since v3, all dependencies are internal, C++ standard, SDL, or optional.

Structures of arrays (SoA) are generally faster than arrays of structures (AoS) while AoS are more handy. This project (SoAx) combines the advantages of both. By means of C++(11) meta-template programming SoAx achieves maximal performance (efficient use of vector units and cache of modern CPUs) while providing a very convenient user interface (including object-oriented element handling) and flexibility. It has been designed to handle list-like sets of particles (similar to struct {int id; double[3] pos; float[3] vel;};) in the context of high-performance numerical simulations. It can be applied to many other problems. Please check the sample file main.cpp to see examples of code that you can write with SoAx.

WonderGUI is a Graphical User Interface Toolkit written in C++. Just like other, GUI toolkits such as Qt, GTK, MFC, Swing etc it provides a user interface for your program with buttons, checkboxes, menus etc. What makes WonderGUI different from other GUI toolkits is that it doesn't have a standard look and feel, instead it is made to bring your own unique user interface to life with the widgets and layouts that you design. WonderGUI is also built for easy integration into an existing code base. It doesn’t run your main loop, initialize your application window or assume to be the only code drawing in your window. Instead, you tell WonderGUI about mouse and keyboard events and the screen regions where widgets might need to be redrawn. This makes WonderGUI an excellent toolkit for games and media applications.

A library for use with arduino IDE to simplify using an i2c IO Expander chip. The chip selected is a through-hole ic from Microchip, MCP23016. Digikey part: MCP23016-I/SP-ND UPDATE: This appears broken with recent builds of the Arduino IDE. A new version will be uploaded soon.