# nucleus v0.1.1 - API Reference

## Modules

- [Nucleus](Nucleus.md): Nucleus keeps the contexts that define your domain
and business logic.
- [Nucleus.Mailer](Nucleus.Mailer.md)
- [Nucleus.Repo](Nucleus.Repo.md)
- [NucleusWeb](NucleusWeb.md): The entrypoint for defining your web interface, such
as controllers, components, channels, and so on.
- [NucleusWeb.CoreComponents](NucleusWeb.CoreComponents.md): Provides core UI components.
- [NucleusWeb.Endpoint](NucleusWeb.Endpoint.md)
- [NucleusWeb.ErrorHTML](NucleusWeb.ErrorHTML.md): This module is invoked by your endpoint in case of errors on HTML requests.
- [NucleusWeb.ErrorJSON](NucleusWeb.ErrorJSON.md): This module is invoked by your endpoint in case of errors on JSON requests.
- [NucleusWeb.Gettext](NucleusWeb.Gettext.md): A module providing Internationalization with a gettext-based API.
- [NucleusWeb.Layouts](NucleusWeb.Layouts.md): This module holds layouts and related functionality
used by your application.

- [NucleusWeb.PageController](NucleusWeb.PageController.md)
- [NucleusWeb.PageHTML](NucleusWeb.PageHTML.md): This module contains pages rendered by PageController.
- [NucleusWeb.Router](NucleusWeb.Router.md)
- [NucleusWeb.Telemetry](NucleusWeb.Telemetry.md)