RiveScript exposes a simple plain text scripting language that's easy
to learn and begin writing in quickly. No need to mess with complicated
opaque XML structures or random symbols and line noise like with some
other chatbot languages!
RiveScript has a handful of simple rules that can be combined in powerful
ways to build an impressive chatbot personality. Write triggers in a
simplified regular expression format to match complex sets of word
patterns in one go.
RiveScript takes a "Unix-like" approach to its development: the core
library is small and self-contained and it does one thing very
well—takes human input and gives an intelligent response. This
flexibility enables RiveScript to be used how you need it to.
Released under the most liberal open source license available, MIT.