fzf lua is a cool plugin for neovim: https://github.com/ibhagwan/fzf-lua

So you don't need to do stuff like

    vi $(find . '/' | fzf)

And instead can use fzf from inside the editor.

It also supports integrating it with fdfind and ripgrep.

I use ctrlp.vim in vanilla vim with fzf.

https://github.com/ctrlpvim/ctrlp.vim