Odra

This may or may not become a forth-inspired language. Possibly targeting V8 / compiled to JS.

Ideas

stack based (as pretty much the only src of mutability?)
focused on parallelism? : dup fork { return } join ;? return would terminate current fiber with the top of the stack as the result; join awaits the fiber handle and puts the result on the stack
pure FP? with IO type? (no IO type I think - erlang style?)