Jane Street

Open Source @ Jane Street

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Jane Street is built on open source. Here you’ll find the open source libraries that we’ve released. These include:


You can find release tarballs here and documentation here.

The easiest way to install our libraries is using the OPAM package manager.

Interested in contributing?

Great! We’re happy to work with people who want to help grow Core and the associated libraries. Learn more about the practicalities of contributing here.

Core is available under the Apache open-source license.

Also, if you want to contribute to this website, you can fork it and send us a pull request.


Other resources