The incremental code/result reveal provided by flipbooks may help you digest longer snippets code including pipelines and ggplot builds. Since developing the code-parsing code that allows flipbooking (with Emi Tanaka and Garrick Aden-Buie), I've produced many little books, that don't all seem like they need their own github repository. So they live here together:

• Galton Board
• leaflet for R (interactive maps)
• ggplot themes
• racing barchart
• easing gallery for gganimate

Would you like to make a flipbook? You can start here:

• minimal example (tidytuesday data - recommended)

Other examples that are pretty minimal:

• minimal example (gapminder data) -- shows example of incremental reveal without code reveal
• checkerboard

You might also be interested in the ggplot flipbook and The Tidyverse in Action which have their own GitHub repositories here and here respectively.