YouTube Blocker blocks YouTube videos not in the Education, Science & Technology, or Howto & Style categories so you can focus on watching educational videos. YouTube™️ is a trademark of Google Inc. Use of this trademark is subject to Google Permissions. YouTube Blocker is not created by, affiliated with, or supported by Google Inc. https://github.com/eric60/YouTube-Blocker Please feel free to fork this repo or make pull requests for improvements and bug fixes ---------------------------------------------------------------------------------------------------------------------------------------- Change Log [v3.4] 9/4/21: Updated setup instructions to be more explicit and clear 2) I had to remove the default key due to security concerns. You now have to create a key to use the application. 1) Sorry for the inconvenience but YouTube has removed the category label in video descriptions so the extension does not work anymore automatically. I have updated the application to get the category another way but you will have to set up your own data key in google. It should only take 5-10 minutes to create your own key from the instructions. Thank you ---------------------------------------------------------------------------------------------------------------------------------------------