There are any lib can I use with codemirror for autocomplete?

I am using codemirror editor … I want to feature like styling the item inside the list which appare when I do autocomplete … so there are any lib or plugin I can use with codemirror provide to me more features than codemirror. … Note : I want to use it with codemirror not rather than codemirror. … thanks in advance

The completion plugin in the distribution supports styling of completion options

I read the plugin it useful … but can give me sample show me How to style the item inside list ? I don’t knew how to use this function