After six months of work, I am here again presenting Fluent – a tiny lang which is optimized for differentiable reactive programming.Since I am not Conal Elliot, don t expect a beautiful theoretical unification of FRP and AD from first principles. Rather, a horrific monster that holds together mostly because a lot of duct-tape.The link points to the semi-interactive tour of the language, which will get the job done much better than I could in here.Hope you hate/like it!