We are currently developing a freely available Python-based  software platform to generate visual stimuli on computer monitors and projectors. When used in combination with the Texas Instruments DLP LightCrafter, pyStim will run visual stimuli at frame-rates above 180 Hz. pyStim will present visual stimuli at 360 Hz when restricted to a bit depth of 4 bits. Code and installation instructions for pyStim are available on our GitHub page.