surf: http://surf.suckless.org
jumanji: https://pwmt.org/projects/jumanji
luakit: https://mason-larobina.github.io/luakit
vimium: http://vimium.github.io
cVim (active): https://github.com/1995eaton/chromium-vim
pentadactyl (vimperator fork): http://5digits.org/pentadactyl
It calls itself Emacs-like, but true to Emacs form, one of the default configurations gives Vim-like bindings instead of Emacs ones.
http://www.vimperator.org/vimperator
[0]: https://www.rylee.me/~rylee/dactyl-builds/
And I am using it with latest firefox with no problem. :)
surf: http://surf.suckless.org
jumanji: https://pwmt.org/projects/jumanji
luakit: https://mason-larobina.github.io/luakit
vimium: http://vimium.github.io
cVim (active): https://github.com/1995eaton/chromium-vim
pentadactyl (vimperator fork): http://5digits.org/pentadactyl