Not ClojureScript but Clojure: I really liked www.braveclojure.com. Maybe not technical enough for the most folks in here, but it was a great starter since you jump right into and solve some problems. Still it was not too newbie focused (Write a program which prints Hello World and calculates the sum out of two numbers). Sadly i wasn't able to stick with clojure since i cant wrap my head around jvm and clojure always felt like something which is fun but will not help me in the future job market.