A thriving middleware ecosystem around WebGL provides a wide diversity of Web developers the ability to create compelling 3D content for WebGL-enabled browsers. These tools include: C3DL, CopperLicht , EnergizeGL, GammaJS, GLGE, GTW, O3D, OSG.JS, SceneJS, SpiderGL, TDL, Three.js, and X3DOM.
In addition to the WebGL specification, Khronos has created a comprehensive WebGL test suite that can be downloaded free of charge. Implementers of WebGL-capable browsers can run the test suite and upload their passing test results in order be able to designate their implementations as conformant to the WebGL specification.
"Nvidia helped to form the WebGL initiative as we believe it will fundamentally change the Web experience and we are committed to provide the optimal WebGL experience across Quadro and GeForce graphics on desktops and Tegra-based superphones and tablets," says Neil Trevett, president of the Khronos Group and vice president mobile content at NVIDIA. "The Khronos WebGL Working Group is a uniquely productive forum that has brought together the expertise of both browser and GPU vendors. Khronos is committed to working with the Web community to ensure WebGL is a dynamic and enabling piece of the Web HTML5 ecosystem for both desktop and mobile platforms."