Now UI Kit - A beautiful Bootstrap 4 UI kit. Yours free.
Yesod - Yesod is a development tool used to create highly efficient websites and web applications from the ground up. Yesod includes almost everything you need to build a website, from templates to routing and execution. Read more about Yesod.
Bots UI Kit - Fully customizable Sketch UI Kit for Messenger Platform
Scotty - Scotty is a Haskell framework inspired by Ruby's Sinatra.
Dashboard UI Kit - A modern & responsive dashboard UI kit for designers.
IHP - The fastest way to buildtype safe web apps 🔥