dom-to-semantic-markdown

when writing code like this I also find keeping the AST fairly abstract also helps with the implementation. (That said, you'll probably still be making something that is Markdown-ish because you'll be preserving only the data Markdown is able to represent.) 3. With a more formal AST you could replace the big switch in https://github.com/romansky/dom-to-semantic-markdown/blob/ma... with a class that can be subclassed to override how particular nodes are serialized. 4. But I can also imagine something where there's a node type like "markdown-literal" and to change the serialization someone could, say, go through and find all the type:"table" nodes and translate them into type:"markdown-literal" and then serialize the result. 5. A more advanced parsing might also turn things like headers into sections, and introduce more of a tree of nodes (I think the AST is flat currently?). I think it's likely that an LLM would follow `<header-name-slug>...</header-name-slug>` better than `# Header Name\n ....` (at least sometimes, as an option). 6. Even fancier if, running it with some full renderer (not sure what the options are these days), and you start to use getComputedStyle() and heuristics based on bounding boxes and stuff like that to infer even more structure. 7. Another use case that could be useful is to be able to "name" pieces of the document so the LLM can refer to them. The result doesn't have to be valid Markdown, really, just a unique identifier put in the right position. (In a sense this is what URL reification can do, but only for URLs?)