JetFluids is a Cinema 4D Plugin based on the Jet Framework.
Development of the plugin is being done by Kent Barber and you can follow its development at @kentbarber.
Available for Cinema 4D R20, R21, S22 and R23 on both OSX and Windows.
Visit Plugins 4D for additional information about this product.
Please be aware that the interface changed during the plugins development, which is why it looks different in the first few videos.