It's infinite canvas, so I'm actually drawing diagrams for code, for LLMs (those are much more receptive to text diagram than screenshots).

Scratchpad is default mode but it can edit text files, or have own files for editing. One more magical use case is filter mode when using CLI agents. Switch prompt to editor, select some text I want to be laid out, I filter through `ascdraw -` which opens editor, let's me move things around, align, add arrows & stuff and then after closing I get selected text in a new form.