Trying to figure out a compact layout for the Ohm Editor (ohmjs.org/editor) so we can embed it in @WasmGroundUp.

Best idea I have so far:
• two-pane layout with grammar and parse tree
• examples in a drawer a la Notion

@WasmGroundUp Here's Notion's drawer. (Lots of other apps have this but it's the first one I thought of.)