> For the complete documentation index, see [llms.txt](https://as-pect.gitbook.io/as-pect/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://as-pect.gitbook.io/as-pect/docs/extending.md).

# extending

- [Built-in reporters](https://as-pect.gitbook.io/as-pect/docs/extending/built-in-reporters.md)
- [Custom reporters](https://as-pect.gitbook.io/as-pect/docs/extending/custom-reporters.md)
- [Legacy reporter compatibility](https://as-pect.gitbook.io/as-pect/docs/extending/legacy-reporter-compatibility.md)
- [Output files](https://as-pect.gitbook.io/as-pect/docs/extending/output-files.md)
- [Reporter API](https://as-pect.gitbook.io/as-pect/docs/extending/reporter-api.md)
- [Reporter overview](https://as-pect.gitbook.io/as-pect/docs/extending/reporter-overview.md)