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Makes a sound when a notification is shown. Lets you customize the sound and which websites to show notifications for.
Never miss the stream of your favorite creator again with this extension. You will get notifications for updates and get quick access to them from the toolbar. Works with most major streaming services, including Twitch, YouTube and Mixer.
Shows notifications when you get a new notification on GitHub and provides quick access to all notifications in a popup. Supports both GitHub.com and GitHub Enterprise.
Toggle Tracking Protection from a Toolbar Button.
Experimental dev tool to analyzie CSS Class to ID releations as a network
See your CO₂ level in the browser toolbar
Close all tabs of a container from the tab context menu or a toolbar button popup.