# \[ANN\] Jane Street OCaml extensions – now with developer tooling!

**URL:** <https://discuss.ocaml.org/t/ann-jane-street-ocaml-extensions-now-with-developer-tooling/15597>\
**Category:** Ecosystem\
**Created:** [November 12, 2024, 6:47pm UTC](https://discuss.ocaml.org/t/ann-jane-street-ocaml-extensions-now-with-developer-tooling/15597 "2024-11-12T18:47:24Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dkalinichenko](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ocaml.org/dkalinichenko/32/4513_2.png) [@dkalinichenko](https://discuss.ocaml.org/u/dkalinichenko)\
**Post date:** [November 12, 2024, 6:47pm UTC](https://discuss.ocaml.org/t/ann-jane-street-ocaml-extensions-now-with-developer-tooling/15597/1 "2024-11-12T18:47:24Z")

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Hi everyone! We’ve just released a new version of our compiler extensions, complete with all our packages and support for developer tooling, including ocamlformat, merlin and ocaml-lsp-server. Get the install instructions at our [GitHub](https://github.com/janestreet/opam-repository/tree/with-extensions), and enjoy the experience in your favorite editor like VSCode, Emacs or Vim.

More documentation coming soon 🙂. Stay tuned for future releases!