https://github.com/jpalardy/vim-slime https://github.com/jpalardy/vim-slime you can have a REPL in nvim/vim/tmux/screen/another terminal/or any other window ,

https://github.com/jpalardy/vim-slime https://github.com/jpalardy/vim-slime you can have a REPL in nvim/vim/tmux/screen/another terminal/or any other window , and send regions from your vim buffer to that repl