Hi Paulo, I hope you try using Typed Racket. If the performance turns out to be a problem, we can try to help.
Here are some other experiences that people have shared on the list: https://groups.google.com/d/msg/racket-users/rfM6koVbOS8/klVzjKJ9BgAJ https://groups.google.com/d/msg/racket-users/6KQxpfMLTn0/lil_6qSMDAAJ https://groups.google.com/d/msg/racket-users/oo_FQqGVdcI/p4-bqol5hV4J https://groups.google.com/d/msg/racket-users/oo_FQqGVdcI/leUnIAn7yqwJ -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.