What are some alternatives?
When comparing Clojure and Haskell, you can also consider the following products
Rust - A safe, concurrent, practical language
Elixir - Dynamic, functional language designed for building scalable and maintainable applications
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
NIM - GB64.COM is the home of The Gamebase Collection of C64 games.
Go.CD - Open source continuous delivery tool allows for advanced workflow modeling and dependencies management.