Express JS - Router and Routes

This tutorial explains how to use Strings and Regular Expressions to create end points for your routes as well as the difference between using
app.get( )
app.route( )
app.use( )
router.route( ) and
router.use( ).
A brief discussion about best practices for organizing your routes is also held.
Starter and ending sample code from the video - https://gist.github.com/prof3ssorSt3v3/2a196fb1c0f97216516b3a47f51e8c51
Express Routing Guide - http://expressjs.com/en/guide/routing.html
Whole Express JS video playlist - https://www.youtube.com/watch?vcMbJ8hatqJ8&listPLyuRouwmQCjne87u8XUdOM5oCl7vI2vVL