Awesome
<h1 align="center">Readdir</h1> <div align="center"> A very minimal directory browser in ~100 lines of code<br> <img src="https://raw.githubusercontent.com/ap/vim-readdir/d3595f53416c6c0f2dc511b848e99e1c11f053d9/screenshot.png" width="538"> </div>To use it, just :edit a directory and use Enter to change into directories or open files.
If you want to suppress Netrw (likely), add this to your .vimrc:
let g:loaded_netrwPlugin = 1