Elm
A Functional Programming language made to write Web Applications, or I think maybe more like front-end stuff. The language emphasis is on easy of use, no been overly complicated. Has a syntax similar to Haskell.
I did some reseach in the topic so to produce something support material for my classes and a reason to practice Haskell. Elm although is not as haskellish as Purescript, turns out to be way simpler to work, as far as I could tell.