title: How to query javascript's object space
body: <p>JavaScript creates a bunch of objects in memory. Even "classes" are really just prototype objects in JavaScript.</p>
  
  <p>I want to create a list of all of the objects currently instantiated on a page. I realize this might include JavaScript basic objects like <code>String.prototype</code> and <code>Number.prototype</code>. I think that's great!</p>
  
  <p>Bonus points for also telling me how to query JavaScript's object space more specifically. Perhaps, say, find all objects currently in memory with a property key matching "name".</p>