> For the complete documentation index, see [llms.txt](https://learn.totalcross.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.totalcross.com/documentation.md). # Documentation - [Getting Started](https://learn.totalcross.com/documentation/get-started.md): Learn how to install TotalCross and write your first App. - [First embedded project with TotalCross](https://learn.totalcross.com/documentation/get-started/first-embedded-project-with-totalcross.md): Step by step on how to build your first embedded application using TotalCross - [Components](https://learn.totalcross.com/documentation/components.md) - [Accordion](https://learn.totalcross.com/documentation/components/accordion-container.md) - [Aligned Labels](https://learn.totalcross.com/documentation/components/aligned-labels-container.md) - [Button](https://learn.totalcross.com/documentation/components/button.md): Buttons are an essential way to interact with and navigate through an app, and should clearly communicate what action will occur after the user taps them - [Check](https://learn.totalcross.com/documentation/components/checkbox.md): Box that can be filled with a check. Build powerful forms! - [ComboBox](https://learn.totalcross.com/documentation/components/combobox.md) - [Dynamic Scroll](https://learn.totalcross.com/documentation/components/dynamic-scroll.md) - [Edit](https://learn.totalcross.com/documentation/components/edit.md): An Edit is a field used to show and alter texts. Also known as UITextField on Swift and input on HTML. There also is some variations, like Outlined Edit, Calculator Edit, Password Edit, etc. - [Floating Button](https://learn.totalcross.com/documentation/components/floating-button.md) - [Gpiod](https://learn.totalcross.com/documentation/components/gpiod.md): This library serves to control the digital pins of the embedded GPIO. - [Grid](https://learn.totalcross.com/documentation/components/grid.md) - [GridContainer](https://learn.totalcross.com/documentation/components/gridcontainer.md) - [Image](https://learn.totalcross.com/documentation/components/image.md) - [ImageControl](https://learn.totalcross.com/documentation/components/imagecontrol.md) - [ImageList](https://learn.totalcross.com/documentation/components/imagelist.md) - [Label](https://learn.totalcross.com/documentation/components/label.md): This control is used to display static text or a marquee. The label in TotalCross can also display multiple lines of text, separated by the character. - [Material Icons](https://learn.totalcross.com/documentation/components/material-icons.md) - [Material Window](https://learn.totalcross.com/documentation/components/material-window.md) - [MessageBox](https://learn.totalcross.com/documentation/components/messagebox.md) - [Multi Edit](https://learn.totalcross.com/documentation/components/multi-edit.md) - [Progress Bar](https://learn.totalcross.com/documentation/components/progress-bar.md) - [Progress Box](https://learn.totalcross.com/documentation/components/progress-box.md) - [Radio](https://learn.totalcross.com/documentation/components/radio.md) - [Radio Group](https://learn.totalcross.com/documentation/components/radio-group.md) - [Scroll Container](https://learn.totalcross.com/documentation/components/scroll-container.md) - [Side Menu](https://learn.totalcross.com/documentation/components/side-menu.md) - [Slider](https://learn.totalcross.com/documentation/components/slider.md) - [Sliding Window](https://learn.totalcross.com/documentation/components/sliding-window.md) - [Spin List](https://learn.totalcross.com/documentation/components/spin-list.md) - [Spinner](https://learn.totalcross.com/documentation/components/spinner.md) - [Switch](https://learn.totalcross.com/documentation/components/switch.md) - [Tabbed Container](https://learn.totalcross.com/documentation/components/tabbed-container.md) - [Velocimeter](https://learn.totalcross.com/documentation/components/velocimeter.md) - [APIs](https://learn.totalcross.com/documentation/apis.md) - [API Overview](https://learn.totalcross.com/documentation/apis/visao-geral-da-api.md): Short description about the Totalcross API - [API Rest](https://learn.totalcross.com/documentation/apis/api-rest.md) - [Asynchronous Task](https://learn.totalcross.com/documentation/apis/asynchronous-task.md): Executing background tasks in order to not lock the Main Thread. - [Camera](https://learn.totalcross.com/documentation/apis/camera.md) - [Control](https://learn.totalcross.com/documentation/apis/control.md) - [Main Window](https://learn.totalcross.com/documentation/apis/control/main-window.md) - [Window](https://learn.totalcross.com/documentation/apis/control/window.md) - [Container](https://learn.totalcross.com/documentation/apis/control/container.md) - [GPS](https://learn.totalcross.com/documentation/apis/gps.md) - [HTTPS and SSL](https://learn.totalcross.com/documentation/apis/https-and-ssl.md) - [JSON](https://learn.totalcross.com/documentation/apis/json.md) - [Maps](https://learn.totalcross.com/documentation/apis/maps.md) - [Maps - Deprecated](https://learn.totalcross.com/documentation/apis/maps/maps.md) - [Static Map](https://learn.totalcross.com/documentation/apis/maps/static-map.md) - [Material Design Standards](https://learn.totalcross.com/documentation/apis/material-design-standards.md) - [Ninepath](https://learn.totalcross.com/documentation/apis/ninepath.md) - [Notifications](https://learn.totalcross.com/documentation/apis/notifications.md) - [PrinterManager](https://learn.totalcross.com/documentation/apis/cielo.md) - [Push Notification Firebase](https://learn.totalcross.com/documentation/apis/push-notification-firebase.md) - [Scanner](https://learn.totalcross.com/documentation/apis/barcode-scanner.md) - [SOAP](https://learn.totalcross.com/documentation/apis/soap.md) - [Socket](https://learn.totalcross.com/documentation/apis/socket.md) - [SocketServer](https://learn.totalcross.com/documentation/apis/socketserver.md) - [SQLite Encryption](https://learn.totalcross.com/documentation/apis/sqlite-encryption.md) - [QR Code Generator](https://learn.totalcross.com/documentation/apis/qr-code-generator.md) - [totalcross.sys](https://learn.totalcross.com/documentation/apis/totalcross.sys.md) - [Youtube API](https://learn.totalcross.com/documentation/apis/youtube-api.md) - [Creating an Issue](https://learn.totalcross.com/documentation/issues-guide.md): This article aims to show the best practices when opening an issue. - [Contributing](https://learn.totalcross.com/documentation/developers-area.md): Learn how to contribute to TotalCross. - [Branch workflow](https://learn.totalcross.com/documentation/developers-area/branch-workflow.md): Understand our git workflow - [Writing documentation](https://learn.totalcross.com/documentation/developers-area/components.md): Component documentation template - [Guides](https://learn.totalcross.com/documentation/guides.md) - [App Architecture](https://learn.totalcross.com/documentation/guides/app-architecture.md) - [Suggested Architecture](https://learn.totalcross.com/documentation/guides/app-architecture/suggested-architecture.md) - [Why do Design Patterns help with the application's organization?](https://learn.totalcross.com/documentation/guides/app-architecture/suggested-design-patterns.md) - [MVC Architecture Pattern](https://learn.totalcross.com/documentation/guides/app-architecture/suggested-design-patterns/mvc.md) - [Template Pattern](https://learn.totalcross.com/documentation/guides/app-architecture/suggested-design-patterns/builder.md) - [Data Persistence: DAO Pattern.](https://learn.totalcross.com/documentation/guides/app-architecture/suggested-design-patterns/dao.md) - [Separation of concepts: What is the best way to create UI interfaces?](https://learn.totalcross.com/documentation/guides/app-architecture/container-x-window.md) - [Positioning](https://learn.totalcross.com/documentation/guides/app-architecture/relative-positioning.md) - [Manual Positioning](https://learn.totalcross.com/documentation/guides/app-architecture/relative-positioning/manual-positioning.md) - [Relative Positioning](https://learn.totalcross.com/documentation/guides/app-architecture/hbox-and-vbox.md) - [Best practices to improve project maintenance](https://learn.totalcross.com/documentation/guides/app-architecture/colors-fonts-and-images.md) - [Device Simulator](https://learn.totalcross.com/documentation/guides/device-simulator.md) - [Package your app from scratch](https://learn.totalcross.com/documentation/guides/package-your-app-from-scratch.md) - [TotalCross SDK](https://learn.totalcross.com/documentation/guides/package-your-app-from-scratch/totalcross-sdk.md) - [Environment Variables in IDE](https://learn.totalcross.com/documentation/guides/package-your-app-from-scratch/environment-configuration.md) - [Eclipse](https://learn.totalcross.com/documentation/guides/package-your-app-from-scratch/environment-configuration/eclipse.md) - [IntelliJ](https://learn.totalcross.com/documentation/guides/package-your-app-from-scratch/environment-configuration/intellij.md) - [Deploy your app with a dependecy TC](https://learn.totalcross.com/documentation/guides/package-your-app-from-scratch/deploy-your-app-with-a-dependecy-tc.md) - [Deploy iOS](https://learn.totalcross.com/documentation/guides/package-your-app-from-scratch/deploy-ios.md) - [Using Development certificate to test your apps](https://learn.totalcross.com/documentation/guides/package-your-app-from-scratch/deploy-ios/using-development-certificate-to-test-your-apps.md) - [Understanding TotalCross for Linux ARM](https://learn.totalcross.com/documentation/guides/understanding-totalcross-for-linux-arm.md): TotalCross now supports embedded systems! - [Running C++ applications with TotalCross](https://learn.totalcross.com/documentation/guides/running-c++-applications-with-totalcross.md) - [Web Services](https://learn.totalcross.com/documentation/guides/how-to-receive-send-data-webservice.md) - [Miscelaneous](https://learn.totalcross.com/documentation/miscelaneous.md): Here you find miscellaneous information on how to install dependencies, ... - [Java JDK 8](https://learn.totalcross.com/documentation/miscelaneous/java-8.md): Java SE Development Kit 8 (JDK ) - [Maven](https://learn.totalcross.com/documentation/miscelaneous/maven.md): Apache Maven 3.6.X - [Installing Visual Studio Code](https://learn.totalcross.com/documentation/miscelaneous/installing-visual-studio-code.md): How to install Visual Studio Code on your operational system. - [FAQ](https://learn.totalcross.com/documentation/faq.md) - [IMEI in Android 10](https://learn.totalcross.com/documentation/faq/international-mobile-equipment-identity.md)