Asynchronous module loading example with Browserify.
They taught me how to write car counters in the university. So I wrote one. You use it by going to a side of a road and press the "Car!" button always when you see a car passing by you and the app will tell you how many cars you've seen. How cool is that!
git clone https://github.com/epeli/carcounter.git cd carcounter npm install make
and open http://localhost:3000/
to recompile on changes