I'm currently reading "Programming Erlang" by Joe Amstrong and I'm loving it.<p>Buy the second edition beta ebook here - <a href="http://pragprog.com/book/jaerlang2/programming-erlang" rel="nofollow">http://pragprog.com/book/jaerlang2/programming-erlang</a>. The new edition highlights features that are in the yet-to-be-released versions of Erlang. Also has content on how to use tools like rebar.<p>There's also Chicago Boss, which is a cool web framework. If you are coming from Rails, you'll feel right at home. <a href="https://github.com/evanmiller/ChicagoBoss/" rel="nofollow">https://github.com/evanmiller/ChicagoBoss/</a><p>The IRC channels: #erlang, #chicagoboss #ninenines (for Cowboy, Ranch, etc) on Freenode.