> For the complete documentation index, see [llms.txt](https://docs.matestack.io/matestack-ui-core/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.matestack.io/matestack-ui-core/2.1.0/ui-in-pure-ruby/components.md).

# Components

- [Component API](https://docs.matestack.io/matestack-ui-core/2.1.0/ui-in-pure-ruby/components/component-api.md)
- [Component Registry](https://docs.matestack.io/matestack-ui-core/2.1.0/ui-in-pure-ruby/components/component-registry.md)
- [Components on Rails views](https://docs.matestack.io/matestack-ui-core/2.1.0/ui-in-pure-ruby/components/components-on-rails-views.md)