Nice list, and overlaps a lot with my "Languages to try one day" Post-it note (though I have Elixir instead of Erlang). And I'd never heard of Forth - amazing w

Nice list, and overlaps a lot with my "Languages to try one day" Post-it note (though I have Elixir instead of Erlang). And I'd never heard of Forth - amazing what I learn! My current toolbox is: Professional level: PHP, databases, frontend development (but haven't picked a JS framework due to choice paralysis) Experience of: C, Python, Matlab, Fortran77, Prolog (my favourite, most mind-bending experience yet. Magic!) I tried learning about monads recently. https://www.youtube.com/watch?v=UvD1VjRvGIk https://www.youtube.com/watch?v=UvD1VjRvGIk made sense (I was nodding my way through) but I kinda missed what a monad was - this just seemed common sense that my languages didn't allow :) Thanks, you've inspired me to play.