This handy chrome extension will prevent almost any rick roll. As long as its on our list. But there is something that seperates the extension from others.
So, all it does is redirect you to a page where it tells you that you were saved from a rick roll, which looks like:
Well, you see: You can add and remove blocked URL's! Many other of the rick rolls dont support adding and removing blocked URLS! You can even see them within the extension page too!
This extension collects tab data (such as the tab that you are on) in order to check that its a rick roll URL! By using this extension, you know that your tab data is being used!
The errors occur because the script loads before the page, but dont worry! Everything will run just fine!
You can report them on the github
You can easily disable the chrome extension.
I cant.
Download the folder from the mediafire link.
Go to chrome://extensions and go into developer mode (top left corner):
Click load unpacked, drag the folder, and your done!
You can report feedback and bugs on again, the github.