I knew I liked vispy after I spent some time to write this Mandelbrot set example [1]. I only knew a little bit of OpenGL, and it took me less than a day to und

I knew I liked vispy after I spent some time to write this Mandelbrot set example [1]. I only knew a little bit of OpenGL, and it took me less than a day to understand vispy's API and create it. This was also before the new scenegraph functionality was rolled out (the example is based on the core app and gloo modules). The core development team is very receptive to issues and pull requests. They all also have experience building their own Python visualization libraries, so it's exciting to see how their ideas synthesize into vispy features. [1] http://vispy.org/examples/demo/gloo/mandelbrot.html http://vispy.org/examples/demo/gloo/mandelbrot.html