This extension only works on Twitch.tv LookingGlass helps you sync a Twitch clip or a vod with another streamer's perspective. The input box underneath all Twitch clips/vods makes it easy to watch the same clip from multiple perspectives. Also adds input box to nav bar called express vod to instantly open latest vod of inputted user. Submit /options into the inputbox for LookingGlass options. Submit -name to remove name from auto-complete. example: -spaceshipcaptain Submit a name with ctrl+enter and it will instantly open a found link in a new tab. LookingGlass embeds into Twitch pages so if twitch changes certain tags on it's website the extension can fail to load. If you notice this, you can open a new issue on github or email me directly and I will get it back up and running as soon as I can. email: HelloSpaceshipCaptain@gmail.com NOTE ABOUT PERMISSIONS: No data is logged or collected whatsoever. This extension only runs on twitch.tv and clips.twitch.tv but Firefox required a work around to get it functioning.