The source code for XSharp is available on GitHub. You can find the source code for our runtime and tools at https://github.com/X-Sharp/XSharpPublic. The source code for the compiler is stored in a private repository on GitHub. If you are a subscriber and would like access to the compiler source, please create a GitHub account and contact us at info@xsharp.eu, providing your GitHub username. We will then grant you access to the compiler source.
Like most GitHub projects, you will have read-only access our our repositories. If you have made changes to the source code that you would like to share with others and would like to see included in the main branch, please submit a so-called "Pull Request". We will review your code changes, and if we find them useful to others and they do not disrupt existing functionality, we will integrate them.
Working with GitHub can be challenging at first (it was for some of our team members too). There are some excellent books and ebooks available about this, that may help you get started.
If you want to contribute more than occasional changes, please let us know. In that case, we may grant you direct read/write access to our repositories.