# Servoy Core A set of core components for Servoy's NG & Titanium Clients. These components are always available; they do not need to be explicitly added to solutions.\ Many of these components have a tight internal integration with the core product. Contains the following Web-Components: * [Default loading indicator](/reference/servoyextensions/ui-components/form-containers/default-loading-indicator.md) * [Error Bean](/reference/servoyextensions/ui-components/form-containers/error-bean.md) * [Form Component Container](/reference/servoyextensions/ui-components/form-containers/form-component-container.md) * [Form Container](/reference/servoyextensions/ui-components/form-containers/form-container.md) * [List Form Component Container](/reference/servoyextensions/ui-components/form-containers/list-form-component-container.md) * [Servoy default navigator](/reference/servoyextensions/ui-components/form-containers/servoy-default-navigator.md) * [Portal](/reference/servoyextensions/ui-components/form-containers/portal.md) * [ResponsiveContainer](/reference/servoyextensions/ui-components/form-containers/responsivecontainer.md) * [Slider](/reference/servoyextensions/ui-components/form-containers/slider.md) *** --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.servoy.com/reference/servoyextensions/packages/ui-component-packages/servoy-core.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.