Yes text layout is fundamentally different in the sense that text layout is about placing lines of text inside a rectangle, where RectCut is about placing the r

Yes text layout is fundamentally different in the sense that text layout is about placing lines of text inside a rectangle, where RectCut is about placing the rectangles and doesn’t help much with text. It would be possible to use RectCut for text flow, but you probably wouldn’t want to, it’s more designed for a small number of on-screen panels in an application. Core LaTeX is concerned with the flow of text in printed articles, and Knuth published the text layout algorithm “Breaking Paragraphs into Lines” http://www.eprg.org/G53DOC/pdfs/knuth-plass-breaking.pdf http://www.eprg.org/G53DOC/pdfs/knuth-plass-breaking.pdf Originally, HTML did the same thing, it was used to emulate the written page and layout text into a box. But not everyone wanted their site to look like a printed article, so CSS and new layout modes sprouted over the years. Today there are seven of them: https://developer.mozilla.org/en-US/docs/Web/CSS/Layout_mode https://developer.mozilla.org/en-US/docs/Web/CSS/Layout_mode RectCut is fundamentally most similar in spirit to CSS flexbox, and fundamentally similar to a bunch of other box layout managers in other languages and UI toolkits, as you can see from the comments.