WebOS 1.0 + 2.0 compatibility
I checked the app in webos 2.0 emulator and it did fail (some undefined error). Needs to be checked in detail
Event listeners
- event listeners: registering event listeners is now used in a different way and should be adjusted to be compatible https://webostv.developer.lge.com/develop/remaining-backward-compatible/adding-event-handler/
webos 1 + 2 uses webkit
- https://webostv.developer.lge.com/discover/specifications/web-engine/
- Managing App Visibility / webkit.hidden https://webostv.developer.lge.com/develop/app-developer-guide/web-app-lifecycle/
- not sure what exactly is going wrong here. Didn't manage to get a non production optimized to the emulator.
- also not sure if its worth the effort to support these "legacy" platforms
- for now on hold

If it helps I managed to get the app running in the WebOS 1.2 emulator by adding the core JS library in the static directory and loading it with
I couldn't figure out how to patch this in the source code yet as I discovered it by modifying the built ipk from homebrew. I am momentarily away from my webOS 1.4.4 TV so I'm unable to test it on real hardware.
https://github.com/zloirock/core-js
Thanks for the information. Can you try the latest draft build 0.9.2? Here i also added the core-js library.