Hello, I made new OpenGL bindings for Pharo 5 using the UFFI (Available at: http://smalltalkhub.com/#!/~ronsaldo/UFFIOpenGL ). Unlike the old NBOpenGL, these new bindings make a heavy use of OSWindow SDL2 which is integrated and enabled by default in the Pharo 5 image. These bindings do not provide a way to create an OpenGL context or to create a Morphic window using OpenGL unlike NBOpenGL. For testing quickly OpenGL in Pharo 5, it should be enough to do the following in the playground: (ConfigurationOfOSWindow project version: #stable) load: 'WithOpenGLAndExamples'. (Smalltalk at: #OSGLExampleBasic3) new. As for Woden, it is now working in Pharo 5 with the UFFI. For loading Woden in a Pharo 5 image, is enough to do the following in the playground (Also available at the Woden Smalltalkhub page): Gofer new smalltalkhubUser: 'ronsaldo' project: 'Woden'; package: 'ConfigurationOfWoden'; load. (Smalltalk at: #ConfigurationOfWoden) loadBleedingEdge. For an example the following script should be executed in a Playground: WDFPSSimpleExample6 new open. Greetings, Ronie