Looks promising, thanks for doing the work!

Thanks to the developers for their great work. After Vimperator stopped working using Firefox was quite uncomfortable, but this plugin does a good job filling the gaps and from update to update it's getting better. Keep it up!

This extension shows a lot of promise, and is currently the best webextension-based vim extension there is (of which I've used vimium, vim-vixen, and saka-key). I really like how easy it is rebind keys and use a "command mode" just like real vim. The developers of this extension update and improve things on a regular basis. There are some problems however:
- inability to change or disable the ugly new-tab page
- hint mode misses a few links on some websites
- ability to disable the extension on some websites (ignore mode is only temporary)
- ability to change the search engine when using the "open" command
- vim-like searching using /, ?, and n/N
- (probably an issue with webextensions) won't work on about: pages and addon pages
Even with the above issues, this extension is still very good and stable. I wish the developers luck in working around the limitations of webextensions API.

Looks promising, but can't figure out how to disable it for specific domains, so it's unusable for me at the moment.

It's cool and very convenient to use.

It's still lagging much behind now "legacy" plugins such as vimperator or pentadactyl, but it's not only the best vim-like plugin there currently is, but it's also pretty good already.

Addon is not working on few pages i.e. https://addons.mozilla.org or about:home. I've updated FF to ver. 57 and I hoped that there will be some good replacements for my favorite vimFx. I also don't like Tridactyl New Tab Page. I cannot find the shortcut for closing current tab.

I hope that when this addon will be better I change my rating.

Looks like the best vimperator successor available.

Looking forword to see the evolution of Tridatctyl

Just upgraded to Firefox 58 and found that Vimperator no longer works :(

As I used to be a Pentadactyl user I decided to try Tridactyl. So far it behaves like a developing version of Pentadactyl and although its missing a few things, its pretty much intuitive. No manual needed so far.

So thanks. Nice start and works well with the new super-fast Firefox.

No documentation. The user is just expected to know all the features. It's promising but without documentation useless.

An open source Vimperator replacement? Yes please.