OpenGL

OpenGL (Open Graphics Library) is a cross-platform, cross-language application programming interface (API) for rendering 2D and 3D vector graphics. It provides a standard set of functions that developers can use to interact with graphics hardware, enabling them to create high-performance graphics applications.

It is primarily used by software developers to create graphics-intensive applications such as video games, CAD/CAM systems, virtual reality environments, and scientific visualization tools. OpenGL is suitable for anyone developing software that requires direct control over graphics rendering and hardware acceleration.