Как вам
DSL на JavaScript для описания роутинга на Node.js?
( fab )
( "/hello" )
[ "GET" ]( "hello!" )
( /\/([a-z]+)/", function(){ return "hello, " + this.capture[ 0 ] + "!" } )
[ 404 ]( "sorry, only lowercase names are supported." )
()
[ 404 ]( "sorry, only /hello paths are valid." )
( fab )