> For the complete documentation index, see [llms.txt](https://kvision.gitbook.io/kvision-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kvision.gitbook.io/kvision-guide/1.-getting-started-1/modules.md). # Modules KVision consists of both required and optional functionality. Modules can be added as dependencies in `build.gradle.kts` file. All modules which include CSS stylesheets require explicit initialization. This also applies to the core module. This initialization ensures a predictable order in which all styles will be applied. The initialization is performed by adding dedicated module objects as parameters to the `startApplication()` function. ```kotlin fun main() { startApplication( ::App, js("import.meta.webpackHot").unsafeCast(), BootstrapModule, BootstrapCssModule, FontAwesomeModule, TomSelectModule, DatetimeModule, BootstrapUploadModule, CoreModule ) } ``` {% hint style="info" %} Some modules include more than one, optional initializers. E.g. `kvision-tabulator` module includes mandatory `TabulatorModule` but also `TabulatorCssBootstrapModule` , `TabulatorCssBulmaModule`, `TabulatorCssMaterializeModule`, `TabulatorCssMidnightModule`, `TabulatorCssModernModule`, `TabulatorCssSemanticModule`, `TabulatorCssSimpleModule` and `TabulatorCssStandardModule` for all CSS styles supported by the Tabulator component. {% endhint %} This is the current list of available modules. | Module | Description | | -------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | kvision | Core module required for all applications. | | [kvision-bootstrap](/kvision-guide/3.-optional-ui-functionality-via-modules/bootstrap.md) |

Bootstrap based components.

Can be omitted for applications, which use only the core functionality of the framework.

See Theming chapter for more information.

| | kvision-tailwindcss | [TailwindCSS](https://tailwindcss.com/) support. | | kvision-bootstrap-upload | Bootstrap based upload form component. | | kvision-bootstrap-icons | [Bootstrap Icons](https://icons.getbootstrap.com/) support. | | kvision-datetime | Date and time picker form components. | | kvision-tom-select | Select and typeahead (autocomplete) components based on [Tom Select](https://tom-select.js.org/) library. | | [kvision-fontawesome](/kvision-guide/2.-frontend-development-guide/icons-and-images.md) | [Font Awesome](https://fontawesome.com) support. | | [kvision-handlebars](/kvision-guide/3.-optional-ui-functionality-via-modules/handlebars.js-templates.md) | [Handlebars.js](https://handlebarsjs.com/) templates support for text components. | | [kvision-i18n](/kvision-guide/2.-frontend-development-guide/internationalization.md) | Internationalization support. | | kvision-imask | Text input mask support powered by [Imask.js](https://imask.js.org/) | | kvision-richtext | Rich text form component. | | kvision-chart | [Chart](/kvision-guide/3.-optional-ui-functionality-via-modules/charts.md) component. | | [kvision-tabulator](/kvision-guide/3.-optional-ui-functionality-via-modules/tabulator-tables.md) | [Tabulator](/kvision-guide/3.-optional-ui-functionality-via-modules/tabulator-tables.md) component. | | kvision-pace | [Pace](https://codebyzach.github.io/pace/) automatic page loader. | | kvision-ballast | Integration with [Ballast](https://copper-leaf.github.io/ballast/) state management framework | | [kvision-redux-kotlin](/kvision-guide/3.-optional-ui-functionality-via-modules/using-redux.md) |

ReduxKotlin state container.

See Using Redux chapter for more information.

| | [kvision-react](/kvision-guide/4.-integrating-with-javascript-libraries/using-react-components.md) | Support for using React components in KVision applications. | | kvision-maps |

A basic module with the Maps component, based on Leaflet library.

PR welcomed!

| | kvision-material | [Material Web](https://github.com/material-components/material-web) based components. | | kvision-toastify | Toast messages. | | kvision-print | Printing support with [Print.js](https://printjs.crabbly.com/) library. | | kvision-routing-navigo | Routing module based on [Navigo 7](https://github.com/krasimir/navigo/blob/master/README_v7.md) library. | | [kvision-routing-navigo-ng](/kvision-guide/3.-optional-ui-functionality-via-modules/js-routing.md) | Routing module based on [Navigo 8+](https://github.com/krasimir/navigo) library. | | kvision-routing-ballast | Routing module based on [Ballast](https://copper-leaf.github.io/ballast/) framework. | | [kvision-jquery](/kvision-guide/3.-optional-ui-functionality-via-modules/jquery-bindings.md) | [jQuery](https://jquery.com/) bindings, events and animations. | | [kvision-rest](/kvision-guide/3.-optional-ui-functionality-via-modules/using-rest-services.md) | Configurable REST/HTTP client. | | [kvision-state](/kvision-guide/2.-frontend-development-guide/working-with-state.md) | State bindings and observable data structures. | | kvision-state-flow | Extensions for Kotlin coroutines `Flow`, `StateFlow` and `SharedFlow`. | | kvision-signal | Integration with the [Signal](https://github.com/Fenrur/Signal) reactive state library | | [kvision-select-remote](/kvision-guide/5.-fullstack-development-guide/select-remote.md) | Select form component tailored for fullstack applications. | | kvision-tom-select-remote | Select and typeahead (autocomplete) form components tailored for fullstack applications | | [kvision-tabulator-remote](/kvision-guide/5.-fullstack-development-guide/remote-tabulator.md) | Tabulator component tailored for fullstack applications | | kvision-common-types | KVision common types definitions. | | kvision-common-remote |

KVision common module for fullstack applications, with remote services definitions.

See: Full Stack Development Guide

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