https://riskcalc.org/ is a repository of risk calculators for various clinical outcomes built to facilitate prediction and decision making for individual patients. This GitHub repository holds the source code for the calculators.
The risk calculators are built from the R Shiny web framework. Each sub-directory is itself an R Shiny application, in which the live version is accessible by indexing the website's root with the application name (i.e., https://riskcalc.org/ <sub-directory>).
For example, the source code for the app https://riskcalc.org/samplesize/ is in the samplesize sub-directory.
Currently, only the R code included in each application is stored in this repository.