hplayground [1] is a haskell framework that compiles to JavaScript with the haste [5] compiler. It handles reactive effects under a applicative-monad that controls the modifications of the user interface. It is quite easy to create dynamic, composable applications using ordinary, beatiful, idiomatic haskell without special constructions. Rather than a framework, it is an EDSL. Full reinversion of control avoid spagetty event handlers and the monad confines the events and their effects to the subtree where they appear avoiding the problems of declarative reactive frameworks. There are examples running[4] the source code is in [1] And there is a todo reference application [3] running [2] too. There is also a blog post about that[7] Additionally, the syntax is almost identical to the formlet widgets in MFlow[6]. So most of the hplaygroud code could run also in a server if javascript is disabled. But MFlow and hplayground are completely independent projects. I hope that you enjoy it as much as I enjoyed the development of it. A big thanks to Anton Ekblad for his wonderful Haste compiler. [1] https://github.com/agocorona/hplayground [2] http://mflowdemo.herokuapp.com/todo.html [3] https://github.com/agocorona/hplay-todo [4] http://mflowdemo.herokuapp.com/noscript/wiki/browserwidgets [5] http://http://haste-lang.org/ [6] http://hackage.haskell.org/package/MFlow [7] http://haskell-web.blogspot.com.es/2014/07/hplayground-translate-your-consol... -- Alberto.