For those of you that deleted or logged out of Twitter. There is a browser extension that automatically opens all Twitter links on Nitter. No more annoying login popups.
Github
https://github.com/SimonBrazell/nitter-redirect
Firefox Add-On
https://addons.mozilla.org/en-US/firefox/addon/nitter-redirect/
Chrome Extension
https://chrome.google.com/webstore/detail/nitter-redirect/mohaicophfnifehkkkdbcejkflmgfkof