[clwk]

A quick plug for LFE and its very simple premise: in mortal fear of Rails, I embraced the potential of Elixir (with 100% more Phoenix); I had a wonderful test case for macros (can't even remember what it was anymore); I spent hours trying to craft it and fought, fought, fought the AST/syntax/complexity; finally, in anger remembered the mere existence of LFE and its promise of DEFMACRO.

I wrote my first vaguely non-trivial LFE program as a macro in the REPL as a guess, and it worked on the first try.

If I need a lisp in BEAM, I would run with LFE on that alone.