Twitch Launches Extensions For Its Streams, Invites Developers To Create More 

The list of Twitch extensions contains more than 20 choices at the time of the feature’s launch, with third-party developers like Streamlabs and Muxy.io delivering several new toys for streamers. The available extensions include a virtual pet that interacts with the on-screen action, game-specific trackers for titles like League of Legends, Hearthstone, and Rocket League, and a heat map that follows viewers as they move around the screen. – Sam Gutelle, Tubefilter http://ift.tt/2wmRz9e