- On your code-on-click idea: noted as a future TODO, and here's the useful part — it's essentially unlocked by the step I'm about to put next on the line. Right now the viewer only has the IR JSON, not the source files, so it can't show code. Once the engine and viewer live in one app with filesystem access, every node already carries location (file + range), so clicking a node → read that file → Monaco shows exactly that span is a small feature, not a big one. So your "very good UI with code view" want isn't a far-off dream; it falls out of the integration step naturally. Add it to the README roadmap so it's not lost.