Jane Street is just one example, OCaml is widely used elsewhere, too. For example, the first compiler for Rust was written in OCaml, too. I mentioned Jane Stre

Jane Street is just one example, OCaml is widely used elsewhere, too. For example, the first compiler for Rust was written in OCaml, too. I mentioned Jane Street because it uses OCaml for high-frequency trading, and because they are huge contributors to OCaml.