Silver Bird is a Twitter extension that allows you to follow your timelines and interact with your Twitter account.
The old, not-terrible version of Silver Bird.
Sorry, I don't know anything about maintaining extensions, which means this won't be getting any sort of updates. I just needed a Twitter extension that worked. Google wouldn't let me install my backed-up version of the old, working Silver Bird, so I redid some code in the new one to make it work like the old one. Because Google won't allow installing extensions outside of the webstore, I decided to upload it just so I can use it myself.
May 7, 2019: Popup width was messing up, so I changed width to see what happens.
January 6, 2020: The API keys from the old, original extension expired. I created new ones. Also got rid of that annoying error message for DMs.