How does it compare to https://mergiraf.org/ ? I've had good experience with it so far, although I rarely even need it.

It's also based on treesitter, but probably otherwise a more baseline algorithm. I wonder if that "entity-awareness" actually then brings something to the table in addition to the AST.

edit: man, I tried searching this thread for mention of the tool for a few times, but apparently its name is not mergigraf