# Contributing {.unnumbered}

## GitHub

The sources files for this book are stored and publicly accessible in the GitHub repository <https://github.com/iSEE/iSEETheBook/>.

Contributions are welcome via a number of methods.

### Pull requests

Contributors are welcome to fork the GitHub repository of the book, make edits to the book on their fork, and open pull requests at <https://github.com/iSEE/iSEETheBook/pulls>.

::: {.callout-note}
- Pull requests will be reviewed at the earliest opportunity.
- Edits may be requested before the pull request is merged.
:::

Each page of the book includes a link (under the table of contents, on the right) to the source file for that page.
The link opens the source file in a text editor on the GitHub website, which contributors can use to propose edits and open a pull request, without the need to fork the repository.

::: {.callout-note}
The text editor on the GitHub website only edits one file at a time.
We recommend this method only for small edits limited to individual pages (e.g., typographical errors).
:::

### Issues

Contributions are also welcome in the form of GitHub issues at <https://github.com/iSEE/iSEETheBook/issues>.

Issues may refer to anything from typographical errors to requests for additional information in the form of chapters or sections.