• Good job on presenting the content sans JavaScript, even if JavaScript is required for the best results (responsive reflow). • Page is rather heavy to load.

• Good job on presenting the content sans JavaScript, even if JavaScript is required for the best results (responsive reflow). • Page is rather heavy to load. • Page load felt a bit sluggish on even a fast device; but on review I think the massive background JPEG at the top (4000×8047!) was a large part of this: you should have an approximation of it (background colour plus radial gradient) underneath it so that its potentially slow loading and rendering isn’t so obvious. • Resizing the window has a habit of breaking things, seeming to attempt reflowing most of the time but normally making a mess of it. (Not factoring scrollbars in may be contributing to this.) • I’m getting horizontal scroll bars, sometimes for substantial amounts and sometimes because you’ve measured the wrong thing that doesn’t take scrollbar width into account: to experience that on macOS so you can fix it, you can disable overlay scrollbars somewhere in the system settings. • I found myself disappointed that the document is served as HTML rather than SVG, though it probably makes sense because of things like meta tags that I don’t imagine most tooling will understand how to consume within SVG. • Where text flow is concerned, it may be worth switching back to HTML with <foreignObject>. It would probably allow code size reductions and performance improvements in reflow, and would improve accessibility, hopefully to the point where you could stop maintaining a separate HTML alternative section, instead weaving it throughout the SVG. But all up, I like the concept. It’s good to see experiments in doing things differently. I myself am preparing to start publishing content handwritten and -drawn via my reMarkable tablet, and will be toying with making it reflowable at some point, though I suspect I’ll only ever reflow very sparingly. (If anyone else is interested in the concepts, take a look at http://www.styluslabs.com/ http://www.styluslabs.com/ and https://developer.myscript.com/docs/concepts/responsive-layout/ https://developer.myscript.com/docs/concepts/responsive-layo....)