Mesa is a free implementation of the OpenGL and Vulkan specifications - systems for rendering interactive 3D graphics. A variety of device drivers allows Mesa to be used in many different environments ranging from software emulation to complete hardware acceleration for modern GPUs.

GLFW is a library for OpenGL, OpenGL ES and Vulkan development for desktop computers. It provides a simple API for creating windows, contexts and surfaces, receiving input and events.

Piglit is a collection of automated tests for OpenGL and OpenCL implementations.

Guile-OpenGL is a library for Guile that provides bindings to the OpenGL graphics API.

Freeglut is a completely Free/OpenSourced alternative to the OpenGL Utility Toolkit (GLUT) library. GLUT was originally written by Mark Kilgard to support the sample programs in the second edition OpenGL RedBook. Since then, GLUT has been used in a wide variety of practical applications because it is simple, widely available and highly portable.

GLUT (and hence freeglut) allows the user to create and manage windows containing OpenGL contexts on a wide range of platforms and also read the mouse, keyboard and joystick functions. Freeglut is released under the X-Consortium license.

This is the last version of the mojoshader library with the glProgramViewportFlip before it was replaced with glProgramViewportInfo.

GL2PS is a C library providing high quality vector output for any OpenGL application. GL2PS uses sorting algorithms capable of handling intersecting and stretched polygons, as well as non-manifold objects. GL2PS provides many features including advanced smooth shading and text rendering, culling of invisible primitives and mixed vector/bitmap output.

VirtualGL redirects the 3D rendering commands from OpenGL applications to 3D accelerator hardware in a dedicated server and displays the rendered output interactively to a thin client located elsewhere on the network.

libglvnd is a vendor-neutral dispatch layer for arbitrating OpenGL API calls between multiple vendors. It allows multiple drivers from different vendors to coexist on the same file system, and determines which vendor to dispatch each API call to at runtime.

Both GLX and EGL are supported, in any combination with OpenGL and OpenGL ES.

MojoShader is a library to work with Direct3D shaders on alternate 3D APIs and non-Windows platforms. The primary motivation is moving shaders to OpenGL languages on the fly. The developer deals with "profiles" that represent various target languages, such as GLSL or ARB_*_program.

This allows a developer to manage one set of shaders, presumably written in Direct3D HLSL, and use them across multiple rendering backends. This also means that the developer only has to worry about one (offline) compiler to manage program complexity, while MojoShader itself deals with the reduced complexity of the bytecode at runtime.

MojoShader provides both a simple API to convert bytecode to various profiles, and (optionally) basic glue to rendering APIs to abstract the management of the shaders at runtime.

Glad uses the official Khronos XML specifications to generate a GL/GLES/EGL/GLX/WGL loader tailored for specific requirements.

Mesa is a free implementation of the OpenGL and Vulkan specifications - systems for rendering interactive 3D graphics. A variety of device drivers allows Mesa to be used in many different environments ranging from software emulation to complete hardware acceleration for modern GPUs.

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

Mesa is a free implementation of the OpenGL and Vulkan specifications - systems for rendering interactive 3D graphics. A variety of device drivers allows Mesa to be used in many different environments ranging from software emulation to complete hardware acceleration for modern GPUs.

GObject introspection is a middleware layer between C libraries (using GObject) and language bindings. The C library can be scanned at compile time and generate metadata files, in addition to the actual native C library. Then language bindings can read this metadata and automatically provide bindings to call into the C library.

Glibmm provides a C++ programming interface to the part of GLib that are useful for C++.

Template-GLib is a library to help you generate text based on a template and user defined state. Template-GLib does not use a language runtime, so it is safe to use from any GObject-Introspectable language.

Template-GLib allows you to access properties on GObjects as well as call simple methods via GObject-Introspection.

Glibmm provides a C++ programming interface to the part of GLib that are useful for C++.

GLib bindings for D-Bus. The package is obsolete and superseded by GDBus included in Glib.

Dex provides Future-based programming for GLib-based applications.

It both integrates with and brings new features for application and library authors who want to manage concurrent code.

Dex also provides Fibers which allow writing synchronous looking code in C that uses asynchronous and future-based APIs.

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.

This package provides D-Bus client API bindings for the C++ programming language. It also provides the dbusxx-xml2cpp and dbusxx-introspect commands.

sdbus-c++ is a high-level C++ D-Bus library designed to provide easy-to-use yet powerful API in modern C++. It adds another layer of abstraction on top of sd-bus, the C D-Bus implementation by systemd.

Python bindings for GLib, GObject, and GIO.