What are some alternatives?
When comparing Scratux and Snap, you can also consider the following products
Scratch - Scratch is a programming language that makes it easy to create your own interactive stories...
GDevelop - GDevelop is an open-source game making software designed to be used by everyone.
wai-routes - Type safe routing framework for wai
CoderZ - CoderZ is an online learning environment for programming virtual robots.
Happstack Lite - Happstack itself is a web framework created in Haskell. Happstack Lite is an easier version to use that can import features from the heftier version if need be.
Blockly - Blockly is a library for building visual programming editors.