A very simple and small (33 lines of vimscript) plugin that maps ctrl+enter (<c-cr>) and ctrl+c (<c-c> for terminal-vim users) in insert mode to finish braces ({}), brackets ([]) and parentheses (()) for you and puts your cursor tabbed over on a blank line between them.
So,
{<c-cr>
or
[<c-cr>
or
(<c-cr>
will give you
{
<your cursor here>
}
or
[
<your cursor here>
]
or
(
<your cursor here>
)
Compatible with pathogen, plug and vundle.
ctrl+enter only works with gvim! Read this stackoverflow question for more info.