WebGL

WebGL brings OpenGL, the language of games developers, to the Web. Providing 3D graphics and low-level access down to the graphics card, it’s hard to learn but incredibly powerful for graphics and visualizations. The gaming experience is coming to the Web, and plugins can just plug off.

In Opera 12 desktop, enable webGL by entering Enable WebGL in opera:config by setting the value to 1, and Enable Hardware Acceleration similarly.