Hyperpolyglot

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The creator is clarkgrubb https://github.com/clarkgrubb (see https://github.com/clarkgrubb/hyperpolyglot ), not zatkin (https://github.com/zg).

Wow. I like the (sqrt -1). I did not realize CL will actually give you a complex #C(0.0 1.0) (!).

Along those lines, a negative modulus can be tricky, though I can't remember which language(s) get it wrong. Perhaps not wrong, but different. -7 % -2 is usually -1. Seems like exactly the kind of thing I'd want to find in the table. Maybe it's all consistent now?

Rosetta linked by fiatjaf is great to see larger structure, Python vs Clojure type stuff.

I think it would be nice to be able to compare any languages side by side; say: python and clojure.

Nice compilation. Similar thing: http://learnxinyminutes.com/

Nice compilation. Similar thing: http://rosetta.alhur.es/

C, Go, Dart, wait, Dart? The language compiles to Javascript?

I chuckled at the lack of SVN in the Build Tools list.

Prolong and Erlang: Prolog, Erlang

What? :D

"Implicit prologue" seems like cheating to me.