The concept is amazing, but the extension fell behind libredirect in basically all aspects.
No real need to stick with it.

https://addons.mozilla.org/it/firefox/addon/libredirect/

Удобно и всё в одном расширении. Не надо ставить по отдельности.

My findings are mixed. The add-on works as advertised, but the third party services it uses often don't. Bibliogram usage is now limited to begin with - as detailed in the "Future of Bibliogram" blog post - even on instances where it works. Nitter instance availability is also spotty, I had around 10-30% success rate. Unfortunately this all is not the author's fault, but it's what makes their add-on experience bad.

3 star because not recommended by Mozilla, but more importantly because I constantly hit dead frontends.

Works really well. I wish the next update has supports for whitelist in firefox container. So, my twitter link will not redirected to nitter when it is inside container, but it should redirects me when i use it outside container.

I use it mostly to redirect Youtube and Reddit, and works really well, congratulations!
The choice of search engines you made for redirection (Searx, Mojeek, among others) is very thoughtful and inclusive, I appreciate that

Nice extension, works very well!

No longer maintained, but a stable option for people who want simple and consistent redirects.

LibRedirect is an excellent fork with a much more robust feature set. In the past it's been buggy, but I can confidently recommend the latest version.

I love it. Thanks to the developer, now I can preserve my privacy easily and automatically! :)

While is an all-around good extension. The invidious is broken. It does not proxy googlevideos all the way. Invidition did so until no connection to Google is made on this add-on I can't recommend.

I like this addon very much, but this latest update enabled search-engine redirects out of the blue and by doing so gave me a nice ten-minute scare where I wasn't sure if I somehow managed to contract malware or my DNS was being tampered with.

Great job! Excellent add-on. Thank you for your hard work. I have one suggestion. Can you please consider adding https://teddit.net/ as a redirect for reddit?
Edit: Here's teddit on GitHub: https://github.com/teddit-net/teddit

As someone who doesn't have an instagram account I find this incredibly useful for not facing the sign up wall. Also Twitter is blocked in my country so switching to nitter quickly I can easily see the contents of the tweets I click on.
It's simple one of the most useful addons I've ever had.

It's not really mentioned in the description, but it also works for embedded Youtube videos. (after finding a working Invidious instance)