"Lines of code: In general they have seen code size shrink by factor of 3-5 by moving from the Java stack to the Node stack. Even the number of files shrunk by a similar factor."
How do they went to 3-5 times less files without recurring to several classes, controllers, etc in the same file?
How do they went to 3-5 times less files without recurring to several classes, controllers, etc in the same file?