Technologies that allow animation in web browsers have been researched in this work. Emphasis has been placed on CSS3 and WebGL, which enable creation of animations without the use of plug-ins and are the closest to became fully supported in all web browsers.

An overview of CSS 2D and 3D transformation functions, animations with transitions and @keyframes rule has been given. The basics of using WebGL, that is based on OpenGL 2.0 ES and enables rendering 3D graphics on Web, is elaborated. The use of this technologies is shown on different examples.