Fork this repo to code along with the workshopw, One workflow for building effective (and pretty) {ggplot2} data visualizations.
You'll also need to install the following packages, if you don't already have them:
install.packages("tidyverse")
install.packages("ggridges")
install.packages("scales")
install.packages("ggtext")
install.packages("cowplot")
install.packages("showtext")