There are 2 repositories under webos-application topic.
Lightweight NVIDIA GameStream Client, for LG webOS TV and embedded devices like Raspberry Pi
Sample app for how to use the Bitmovin Web SDK on LG WebOS devices
Unofficial Crunchyroll app for LG Smart TVs, allowing users to browse and stream anime directly on their TV. Built with Enact library and WebOS SDK. This app is not owned or endorsed by Crunchyroll or LG or Sony.
Firefox and Google Chrome extension for LGTV. Simple remote for LGTV devices.
DISCONTINUED - An awesome Enyo-based web browser for webOS.
Chillax is an webOS TV app that lets users plan what to watch during the week. It’ll store the list of all the movies user wants to watch and watched.
App that (hopefully) brings Telekomsport to webOS