title: Is there a quick file open/find like IntelliJ's find file, or Sublime's? Something with fuzzy search. But in Emacs?
body: <p>I'm looking for something that's a bit robust in how it finds files in Emacs.  I have a project made up a number of different files, and a lot of them.  So, I think maybe Emacs would need to cache a lookup or something like that to make a quick find/open facility to work.  It would need to also be configured per project to consider only some directories and exclude others inside of this project, since a number of files and directories are generated and hold a massive amount of text and sometimes a concatenated representation of the rest of the code.</p>
  
  <p>Is there a quick file open/find like IntelliJ's find file, or Sublime's?  Something with fuzzy search.  But in Emacs?  That could help with this problem?</p>