You can access the dashboard online here.
To launch the dashboard locally, you need to have R with the packages shiny, dplyr, and ggplot2 installed. Then, simply run the following code of line in R:
shiny::runGitHub("wise-ch/wise_Rt_current", ref = "refs/heads/main", subdir = "app", launch.browser = TRUE)
Alternatively, you can download the run_app.R file from this repository and execute it in R. If you also download the start_app.bash file, you can launch the dashboard without opening R.