“Hearts” HTML5 Demo
The Hearts demo brings together a number of HTML technologies and makes kind of a fun app out of it.
- Works like an app (manifest.json): icon, fullscreen, offline (cache.manifest), locks orientation.
- Main heart shape uses CSS animation keyframes to grow and shrink when touched.
Looks great on a phone when added to the home screen. Tested on Android.
Live Demo (link), or screenshot: