Watch Twitch on your Roku with Twoku.
An Improvable™ Twitch app for Roku. Still buggy, so feel free to suggest improvements (and code and features). Unfortunately, the code is very disorganized and messy because the original developers knew nothing about Roku development when they started on this.
Access code: https://my.roku.com/account/add?channel=C6ZVZD
on Github: https://github.com/worldreboot/twitch-reloaded-roku