With the Reddit Blackout currently going on, it's a pretty useful extension to visit pages which are now private. It needs like 3-4 clicks on Android to use (it's more of an browser's issue) and it works flawlessly.
It would've been great if we could add pages to Wayback Machine directly through the extension.

This addon is absolutely must-have! But recently threre's a little glitch - it's still visible in context menu thoug the visibility setting is set to "hide". Hope it will be fixed in next release. Thanks!

Does what it says, perfect to quickly and conveniently look up old versions of webpages

Very useful