This looks great! I'm curious though if there are ways to get a bit more control over page layout. For example, can you put three charts on one page and have them resize appropriately? Or put two charts next to each other (without relying on the charting library itself)? This functionality is pretty important for our use case, but I've been assuming that notebook-style formats, when they output to pdfs or a printed page, are just going to output html that gets split up by the rendering engine.