"It is a research project which aims to apply the pure and dependently typed Coq language to system programming, with inputs/outputs and fine grained concurrenc

"It is a research project which aims to apply the pure and dependently typed Coq language to system programming, with inputs/outputs and fine grained concurrency in mind. … We try to develop new programming techniques with an extremist and purely functional approach, in the hope to lead to safer systems."