Yesod is a Haskell web framework for productive development of type-safe, RESTful, high performance web applications. August 6, 2012By Michael SnoymanView source on Github I'm going to be giving a webinar with O'Reilly this Thursday (10 AM Pacific) titled "Designing Type-Safe Haskell APIs." If the topic interests you, please sign up. I'd love to see you all there (figuratively speaking, of course)