Haskell is an advanced, purely functional programming language. I use Haskell because of its correctness guarantees that are difficult or impossible to achieve with mainstream programming languages.

I use the language to write fullstack web applications, which is to say that even frontend code is written in Haskell (compiled to JavaScript via GHCJS); I highly recommend #Reflex-FRP for writing full-stack web apps in Haskell.

On GitHub you can find a list of Haskell projects I work on, the notable of which is Neuron.