For firefox >=57, try this! A big thank you to author.

Fantastic, thank you!

Does anyone else have problems on this site?

http://text-processing.com/demo/stem/

In may case vimius slows down the browser so much that a warning is issued by mozilla firefox, telling me that a script in vimium is slowing down the browser.

Speeds up browsing a lot.

Really liked:
- insert mode (map i) that really works
- focusing input (gi) and using tab to switch between many of them
- toggle between previous tab (default ^, mapped it to q)
- vomnibar, especially tab search (T)
and of course the basic vim key bindings you expect from any vim extension.

Not being able to use Vimium-FF in Firefox native tabs bothers me a bit, sometimes Vimium-FF stops working on some pages, and the search (/) not highlighting results makes it pretty useless compared to the native Firefox search, but I've understood that they're limitations of the WebExtensions API rather than the fault of the extension developers. Overall very good, and that's why I give you 5/5 stars.

I like this extension, it is very useful. If you are familiar with vim, I strongly recommend starting using it.

Love the plugin. It would be awesome if this can integrate with firefox containers. That will make handling container tabs easy to handle.

A must have for optimal efficiency

Finally, best extension for mouseless / keyboard only surfing ported to FF

Works as expected, and keybindings are completely customizable, so you could make this into emacsium if you so desire. Also allows for partial or complete blacklisting of sites, so you can make sure vimium doesn't get in the way on sites that have their own shortcuts.

It could esc facebook message windows via esc key likes native?

It's better because it fits browser and does not force you to use identical vim keybindings.

Stephen:

You are amazing. This extension is the BEST VIM option in all of Firefox. I could not live without it. Holy moly is it so good. Thank you so much for making this and sharing it with all of us.

Please keep up the great work.

I have had zero issues so far, no crashes, import/export works great, responsive and fast, it just WORKS.

5 STARS. Must download.

Must have extension for power users

Simple and functional.

Thanks for bringing this extension to firefox.

At the point of writing (dec 03rd, 2017), the only vim plugin fo FF57+ that works the way I want it to. I loved vimfx the best, but tbh this is definitely good enough. And good enough is a lot to me. Like, five star good.

this is the best working replacement for vimfx. it even has a few working features which vimfx never had. thank you for making this

Excellent work!