A chrome extension that won't let you get rick rolled.
RickBlock is a Chrome extension that blocks YouTube links that lead to a rick roll.
Step 1: Download or clone the repository. If you've downloaded the repo then extract the .zip file.
Step 2: If you're using a Chromium based browser then go to chrome://extensions and enable Developer Mode in the top right corner.
Step 3: Press the Load unpacked button in the top left corner.
Step 4: Locate the extracted or cloned folder. Select it and press the Select Folder button.
Finally: If you've done everything correctly then RickBlock should appear in the extension list.