TeXShop is a free LaTeX and TeX editor and previewer for macOS. MoonBase also has a related XAML editor/previewer. It includes a song, image and video previewer using the GStreamer multimedia framework. There is a designer, and a previewer capable of data entry. The "Radio Times" magazine's previewer David Butcher had mixed feelings on the episode. The previewer thought this was refreshing since other genre titles overlook the character and plot.