Agda - Agda is a dependently typed functional programming language. It has inductive families, i.e.
Ceylon - Ceylon is a language designed specifically for writing large programs in teams.
Coq - Coq is a proof assistant, which allows you to write mathematical proofs in a rigorous and formal...
Jabaco - Jabaco is a simple programming language with a Visual Basic like syntax.
Lean - Clean up your Live Photos
ASP.NET Core - With ASP.