title: How to make Visual Studio stop "compiling" .js and .css files
body: <p>I use Visual Studio as my editor for .css and .js files.. It <strong><em>REALLY SUCKS</em></strong> especially with .js files since it insists on indenting them in a very weird way, but I find it convenient that the first alt-tab is always the browser instead of another editor, and that ctrl-tab is always either the code file or the css/js.</p>
  
  <p>Anyways, in all its radiant wisdom it decides to check them for syntax errors as well and every time I compile my project it gives several "errors" that push down the real errors of the compilation, so every time I make a syntax error in a code file I have to scroll down through all the js/css errors to see what's wrong.</p>
  
  <p>Examples of such errors (that aren't really errors) are:</p>
  
  <pre>
  Error   7   Validation (CSS 2.1): 'text-rendering' is not a known CSS property name.
  Error   8   Validation (CSS 2.1): 'opacity' is not a known CSS property name.
  </pre>
  
  <p>The situation also got much worse recently, since it now keeps parsing a .js file as a .css file for some reason, so I get errors such as:</p>
  
  <pre>
  Error   1   Unexpected character sequence. Expected a selector for the style rule.  E:\Dev\anacletus\Static\set_focus.js    2
  Error   2   Unexpected character sequence. Expected a property name for the " : " declaration. E:\Dev\anacletus\Static\set_focus.js    3
  Error   3   Validation (CSS 2.1): 'set-focus' is not a known CSS property name. E:\Dev\anacletus\Static\set_focus.js    3
  </pre>
  
  <p>I even deleted that particular file from the solution (it's not there anymore anywhere), but it keeps parsing it anyway.</p>
  
  <p><strong>In short, how can I disable this feature?</strong></p>