visionmedia/express-expose — pull request #15 by Tuskan360 (2012-04-03 04:39:21+00:00)
Title: Make it possible to expose application level variables as separate files...

... at URLs which look like /bundle/:name.js where the default exposed items are at /bundle/javascript.js

To use this feature, just call app.exposeBundles(); It can be passed a function to call before (useful if you want to check a cache first) and a function to call after (useful for minification and saving to the cache).