Google announces ANGLE engine passes the rigorous OpenGL ES 2.0 test suite and has been certified as a compliant GL ES 2.0 implementation. Thanks to continued work from Transgaming, in collaboration with Google engineers and other contributors, ANGLE now allows OpenGL ES to be run on Windows without the need for OpenGL drivers. Firefox is already using ANGLE to render WebGL content on Windows. ANGLE is an open-source standalone library. "We hope WebGL developers and implementors will continue to join us in making ANGLE, and the open web platform, successful." said Vangelis Kokkevis, Software Engineer at Google.