Everything is built-in house — we use a text editor. We are production quality system — good for enterprises. ChatScript now has third-party software, like Curl for communication, MongoDB and PostgresDB. Duck as JS compiler. All the underlying NL is part of the ChatScript engine.Rose in the Loebner Chatbot Competition: An Interview with Bruce Wilcox of Brillig Understanding279Arun RaoGiorgio RobinoFollowJul 25, 2017 · 1 min readlast but not least, ChatScript is an opensource project: https://github.com/bwilcox-1234/ChatScript/ !