•  General OpenGL sites:  Sites that focus on OpenGL, but not necessarily on a specific programming language or platform.

•  General 3D and game programming sites:  Sites with non API-specific code, tutorials or research material.

•  Delphi-specific sites:  Sites about all aspects of Delphi, be it graphics/game related or not.

•  Essential programming tools:  External utilities, programming libraries, IDE add-ons or VCL components that no Delphi programmer should be without. Everything listed on this page is freeware!

•  General programming and software engineering sites:  Information about programming in a broad perspective (e.g. object-oriented design).

•  Programming languages:  Links to languages and compiler tools that may be of interest, such as embeddable scripting languages.

•  3D gaming sites:  Gaming news, demo downloads, and other game-related stuff.

•  3D engines and toolkits:  Sites where you will find complete 3D engines or 3D graphics toolkits that will make your life easier.

•  Other graphics APIs:  Various 2D/3D graphics and imaging APIs.

•  Hardware sites:  3D card manufacturers, hardware review sites, driver downloads, and so on.

•  3D graphics software:  3D modelers and other tools that will help you make cool artwork for your 3D demos and games.

•  Art resources:  Free 3D models, textures and other resources, in case you're too lazy/untalented to make your own.

•  (3D) audio APIs:  Cool 3D games need 3D sound, too.

•  Miscellaneous:  Sites that won't fit anywhere else.