Will is the friendliest, easiest-to-teach bot you've ever used. He works on Slack, Hipchat, Rocket.chat, and more - so you can build your bot without platform lock-in.
He makes teaching your chat bot this simple:
@respond_to("hi") def say_hello(self, message): self.say("oh, hello!")
Will has docs, including a quickstart and lots of screenshots at: http://skoczen.github.io/will/
If you've been using Will 0.x or 1.x, and are wondering how to upgrade to 2.x, here's our friendly guide. :)
Check them out!