Opening files in Vim using Fuzzy Search

There are two great vim plugins for this.

ctrlp:

• Written in pure VimL
• Works pretty much everywhere
• Supports custom finders for improved performance
• Most popular fuzzy search plugin for Vim

Command-T:

• Written in C, VimL and Ruby
• Fast out of the box
• Requires +ruby support in Vim
• Recommends Vim version >= 7.3

EDIT:

I use CtrlP with ag as my custom finder and it’s incredibly quick (even on massive projects) and very portable.

An example of using ag with CtrlP:

if executable('ag')
  " Use Ag over Grep
  set grepprg=ag\ --nogroup\ --nocolor

  " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
endif