A collection of available modules for use with the SpaDES R package (link).
The easiest way to use modules from this repository is using the built-in functionality in the SpaDES package:
library(SpaDES)
saveTo <- "~/SpaDES-modules" # change this to suit your needs
downloadModule(name="moduleName", path=saveTo)
This will download and unzip the module files in the directory speficied by saveTo.