LaTeX is more or less built to typeset books, particularly (but not exclusively) scientific literature. It is less obvious that LaTeX is also extremely good at producing
- Play scripts
- Chess diagrams
- Linguistic literature and IPA
- Tolkien alphabets
Can people mention other surprising and inspring uses of LaTeX that go beyond scientific literature?
This question is meant as a place to showcase surprising uses of TeX, made by you or others, a bit similar to the posting Showcase of beautiful typography done in TeX & friends, which focuses on beautiful TeX and LaTeX documents.