I have a lot of Enyo test apps that are just an appinfo.json file, an index.html file (with the JS source in an inline script tag), and an icon file.
The webOS app environment has a couple of quirks that are easily handled by a couple of calls (tell the system that the UI is ready for display). There's also no native scroller for apps, so they need to implement something like iScroll in order to show more content than fits in the on-screen card. Outside of that, HTML + JS just works.
The webOS app environment has a couple of quirks that are easily handled by a couple of calls (tell the system that the UI is ready for display). There's also no native scroller for apps, so they need to implement something like iScroll in order to show more content than fits in the on-screen card. Outside of that, HTML + JS just works.