Install using your favourite package manager, or use Vim's built-in package support:
mkdir -p ~/.vim/pack/iamFIREcracker/start
cd ~/.vim/pack/iamFIREcracker/start
git clone https://github.com/iamFIREcracker/cb.vim.git
Copyright © Matteo Landi. Distributed under the same terms as Vim itself.
See :help license
.