About this episode Visual markdown editing, stat layers in ggplot2, and learnr tutorials in a package Episode Links This week's curator: Jonathan Carroll (@carroll_jono) RStudio v1.4 Preview: Visual Markdown Editing How to deliver learnr tutorials in a package Demystifying stat_ layers in {ggplot2} Entire issue available at rweekly.org/2020-40 Supplement Links Visual R Markdown documentation Introducing learnr Shiny Developer Series Episode 14 - Shining a Light on learnr Distill for R Markdown - Creating a Blog