I wrote a few tutorials for actionHero recently at the behest of the community:
ActionHero Tutorial

This is a project on github which shows of some of the features of actionHero, and how to make use of them. It includes an extensive step-by-step README, and functional sample code.
Check it out here: https://github.com/evantahler/actionHero-tutorial
evantahler/actionhero-tutorial _actionhero-tutorial - An example actionhero project demonstrating many common features_github.com
Tic-Tac-Toe Example

As actionHero was created to be a game server, although it has morphed into more than that today. To honor actionHero’s roots, this example shows how to make a TCP api server to play tic-tac-toe against an unbeatable API.
Check it out here:
Originally published at 05 Jul 2013