In all my time in Clojure I've never seen a project use compile-time type checking. core.typed [1] exists but I've never used it. Most people use either no type

In all my time in Clojure I've never seen a project use compile-time type checking. core.typed [1] exists but I've never used it. Most people use either no type checking or if needed they'll judiciously apply something like schema [2] or spec [3]. [1]: https://github.com/clojure/core.typed https://github.com/clojure/core.typed [2]: https://github.com/plumatic/schema https://github.com/plumatic/schema [3]: https://clojure.org/about/spec https://clojure.org/about/spec