Nested Express apps. The "Main Wildcard" route always beats all routes in catsApp even though it is added first with app.use. I wish app.use() had the same precedence as adding a route.

nestedapps.js

// HOPED-FOR BEHAVIOR: /cats says: Cats Home
// ACTUAL BEHAVIOR: /cats says: Main Wildcard

var express = require('express');

var app = express();
app.get('/', function(req, res) {
  res.send('Main Home');
})

var catsApp = express();
catsApp.get('/', function(req, res) {
  res.send('Cats Home');
})
app.use('/cats', catsApp);

app.get('/*', function(req, res) {
  res.send('Main Wildcard');
});

app.listen(3000);