It is Vim Plugin for using the ripgrep.

Search under the current directory,The result is output to the QuickFix list.
The search uses the job function of Vim8.0 and is executed asynchronously.

:Rg <string|pattern>
:Rgstop

It also integrates ctrlp.vim extension.

:CtrlPRg <string|pattern>

Both functions search for the word under the cursor if no argument is given.

The default for the rg command option is --hidden. If you want to change it, set g:ripgrep_options in your vimrc.

MIT