Page 1 of 10 — watch the URL advance as you scroll.
Mountains #1
Statically generated at build time.
Ocean #2
Loaded on demand as you scroll.
Forest #3
No framework runtime involved.
Desert #4
Off-screen rows skip layout and paint.
City #5
Plain HTML, CSS, and a few lines of script.
River #6
Statically generated at build time.
Snow #7
Loaded on demand as you scroll.
Sunset #8
No framework runtime involved.
Lake #9
Off-screen rows skip layout and paint.
Meadow #10
Plain HTML, CSS, and a few lines of script.
Scroll to the bottom. The next statically generated page is appended as its own card, opening with a full-width divider band so where each page begins is explicit. replaceState advances the URL — reload or share and you land on a real page. Without JavaScript, "Load more" is a plain link and the demo degrades to ordinary pagination: the full crumple zone.