- Neovim 0.2.0+
- (optional)
http-server
(npm install -g http-server
)
In your init.vim
add:
Plugin 'chearon/vim-fiddle'
npm install -g http-server # if you want it to auto-host
nvim fiddle.html
Opens up 4 new buffers for you - on the left is the JS, and the HTML and CSS are on the right similar to JSFiddle.