Single Page App (SPA) Demo is here:<p><a href="https://www.dataformsjs.com/examples/places-demo-web.htm" rel="nofollow">https://www.dataformsjs.com/examples/places-demo-web.htm</a><p>And an animated CSS Hello World that use a rotating Earth and Moon around the Sun:<p><a href="https://www.dataformsjs.com/examples/hello-world/en/web.htm" rel="nofollow">https://www.dataformsjs.com/examples/hello-world/en/web.htm</a>