This is a forked version of FreshView for Youtube, originally written by Mikhail Andrenkov: https://addons.mozilla.org/en-CA/firefox/addon/freshview-for-youtube/ FreshView for YouTube™ is an add-on that helps you discover new YouTube™ videos by hiding ones you've already watched. What can I control? • The visibility of viewed YouTube™ videos using the Hide Videos checkbox. • The minimum watch progress of a viewed YouTube™ video using the View Threshold slider. Are there any restrictions? • You must be logged into a YouTube™ account with watch history enabled. What are the permissions for? • Permission is needed to access browser tabs to find the URL of a given YouTube™ page. • Permission is needed to read and change data on YouTube™ to modify its displayed content. Where can I donate? • Nowhere. Keep your money and enjoy! YouTube™ is a trademark of Google Inc. Use of this trademark is subject to Google Permissions.