# Application Development - [Application Development Overview](application-dev-guide.md) - Quick Start - Getting Started - [Preparations](quick-start/start-overview.md) - [Getting Started with ArkTS in Stage Model](quick-start/start-with-ets-stage.md) - [Getting Started with ArkTS in FA Model](quick-start/start-with-ets-fa.md) - [Getting Started with JavaScript in FA Model](quick-start/start-with-js-fa.md) - Development Fundamentals - [Application Package Structure Configuration File (FA Model)](quick-start/package-structure.md) - [Application Package Structure Configuration File (Stage Model)](quick-start/stage-structure.md) - [SysCap](quick-start/syscap.md) - [HarmonyAppProvision Configuration File](quick-start/app-provision-structure.md) - Development - Ability Development - [Ability Framework Overview](ability/ability-brief.md) - [Context Usage](ability/context-userguide.md) - FA Model - [FA Model Overview](ability/fa-brief.md) - [Page Ability Development](ability/fa-pageability.md) - [Service Ability Development](ability/fa-serviceability.md) - [Data Ability Development](ability/fa-dataability.md) - [FA Widget Development](ability/fa-formability.md) - Stage Model - [Stage Model Overview](ability/stage-brief.md) - [Ability Development](ability/stage-ability.md) - [Service Extension Ability Development](ability/stage-serviceextension.md) - [Ability Continuation Development](ability/stage-ability-continuation.md) - [Ability Call Development](ability/stage-call.md) - [Stage Widget Development](ability/stage-formextension.md) - Other - [WantAgent Development](ability/wantagent.md) - [Ability Assistant Usage](ability/ability-assistant-guidelines.md) - [ContinuationManager Development](ability/continuationmanager.md) - [Test Framework Usage](ability/ability-delegator.md) - UI Development - [ArkUI Overview](ui/arkui-overview.md) - ArkTS-based Declarative Development Paradigm - [Overview](ui/ui-ts-overview.md) - Framework Overview - File Organization - [Directory Structure](ui/ts-framework-directory.md) - [Rules for Accessing Application Code Files](ui/ts-framework-file-access-rules.md) - Resource Management - [Resource File Categories](ui/ui-ts-basic-resource-file-categories.md) - [Accessing Resources](ui/ts-resource-access.md) - [Pixel Units](ui/ts-pixel-units.md) - Componentization - [Initialization of Custom Components' Member Variables](ui/ts-custom-component-initialization.md) - [Custom Component Lifecycle Callbacks](ui/ts-custom-component-lifecycle-callbacks.md) - [Component Creation and Re-initialization](ui/ts-component-creation-re-initialization.md) - Common Component Development Guidelines - [Button](ui/ui-ts-basic-components-button.md) - [Web](ui/ui-ts-components-web.md) - Common Layout Development Guidelines - [Flex Layout](ui/ui-ts-layout-flex.md) - [Grid Layout](ui/ui-ts-layout-grid-container.md) - [Media Query](ui/ui-ts-layout-mediaquery.md) - Experiencing the Declarative UI - [Creating a Declarative UI Project](ui/ui-ts-creating-project.md) - [Getting to Know Components](ui/ui-ts-components.md) - [Creating a Simple Page](ui/ui-ts-creating-simple-page.md) - Defining Page Layout and Connection - [Building a Food Data Model](ui/ui-ts-building-data-model.md) - [Building a Food Category List Layout](ui/ui-ts-building-category-list-layout.md) - [Building a Food Category Grid Layout](ui/ui-ts-building-category-grid-layout.md) - [Implementing Page Redirection and Data Transmission](ui/ui-ts-page-redirection-data-transmission.md) - [Recommendations for Improving Performance](ui/ts-performance-improvement-recommendation.md) - JavaScript-compatible Web-like Development Paradigm - [Overview](ui/ui-js-overview.md) - Framework - [File Organization](ui/js-framework-file.md) - ["js" Tag](ui/js-framework-js-tag.md) - [app.js](ui/js-framework-js-file.md) - Syntax - [HML](ui/js-framework-syntax-hml.md) - [CSS](ui/js-framework-syntax-css.md) - [JavaScript](ui/js-framework-syntax-js.md) - [Lifecycle](ui/js-framework-lifecycle.md) - [Resource Limitations and Access](ui/js-framework-resource-restriction.md) - [Multi-Language Capability](ui/js-framework-multiple-languages.md) - Building the UI - [Component Overview](ui/ui-js-building-ui-component.md) - Building the Layout - [Layout Description](ui/ui-js-building-ui-layout-intro.md) - [Adding Title and Paragraph Text](ui/ui-js-building-ui-layout-text.md) - [Adding an Image](ui/ui-js-building-ui-layout-image.md) - [Adding a Comment](ui/ui-js-building-ui-layout-comment.md) - [Adding a Container](ui/ui-js-building-ui-layout-external-container.md) - [Adding Interactions](ui/ui-js-building-ui-interactions.md) - [Developing Animations](ui/ui-js-building-ui-animation.md) - [Defining Gesture Events](ui/ui-js-building-ui-event.md) - [Defining Page Routes](ui/ui-js-building-ui-routes.md) - Common Component Development Guidelines - Container Components - [List Development](ui/ui-js-components-list.md) - [Dialog Development](ui/ui-js-components-dialog.md) - [Form Development](ui/ui-js-components-form.md) - [Stepper Development](ui/ui-js-components-stepper.md) - [Tabs Development](ui/ui-js-component-tabs.md) - [Swiper Development](ui/ui-js-components-swiper.md) - Basic Components - [Text Development](ui/ui-js-components-text.md) - [Input Development](ui/ui-js-components-input.md) - [Button Development](ui/ui-js-components-button.md) - [Picker Development](ui/ui-js-components-picker.md) - [Image Development](ui/ui-js-components-images.md) - [Image-animator Development](ui/ui-js-components-image-animator.md) - [Rating Development](ui/ui-js-components-rating.md) - [Slider Development](ui/ui-js-components-slider.md) - [Chart Development](ui/ui-js-components-chart.md) - [Switch Development](ui/ui-js-components-switch.md) - [Toolbar Development](ui/ui-js-components-toolbar.md) - [Menu Development](ui/ui-js-components-menu.md) - [Marquee Development](ui/ui-js-components-marquee.md) - [Qrcode Development](ui/ui-js-components-qrcode.md) - [Search Development](ui/ui-js-components-search.md) - Canvas Development - [Canvas](ui/ui-js-components-canvas.md) - [CanvasRenderingContext2D](ui/ui-js-components-canvasrenderingcontext2d.md) - [Path2D](ui/ui-js-components-path2d.md) - [OffscreenCanvas](ui/ui-js-components-offscreencanvas.md) - [Grid-container Development](ui/ui-js-components-grid.md) - Svg - [Basics](ui/ui-js-components-svg-overview.md) - [Graph Drawing](ui/ui-js-components-svg-graphics.md) - [Path Drawing](ui/ui-js-components-svg-path.md) - [Text Drawing](ui/ui-js-components-svg-text.md) - Animation Development Guidelines - CSS Animation - [Defining Attribute Style Animations](ui/ui-js-animate-attribute-style.md) - [Defining Animations with the transform Attribute](ui/ui-js-animate-transform.md) - [Defining Animations with the background-position Attribute](ui/ui-js-animate-background-position-style.md) - [Defining Animations for SVG Components](ui/ui-js-animate-svg.md) - JS Animation - [Component Animation](ui/ui-js-animate-component.md) - Interpolator Animation - [Animation Effect](ui/ui-js-animate-dynamic-effects.md) - [Animation Frame](ui/ui-js-animate-frame.md) - [Custom Components](ui/ui-js-custom-components.md) - Common Event and Notification - [Common Event and Notification Overview](notification/notification-brief.md) - [Common Event Development](notification/common-event.md) - [Notification Development](notification/notification-guidelines.md) - [Debugging Assistant Usage](notification/assistant-guidelines.md) - Window Manager - [Window Overview](windowmanager/window-overview.md) - [Application Window Development (Stage Mode)](windowmanager/application-window-stage.md) - [Application Window Development (FA Model)](windowmanager/application-window-fa.md) - [System Window Development (Stage Model Only)](windowmanager/system-window-stage.md) - WebGL - [WebGL Overview](webgl/webgl-overview.md) - [WebGL Development](webgl/webgl-guidelines.md) - Media - Audio - [Audio Overview](media/audio-overview.md) - [Audio Playback Development](media/audio-playback.md) - [Audio Recording Development](media/audio-recorder.md) - [Audio Rendering Development](media/audio-renderer.md) - [Audio Stream Management Development](media/audio-stream-manager.md) - [Audio Capture Development](media/audio-capturer.md) - [OpenSL ES Audio Playback Development](media/opensles-playback.md) - [OpenSL ES Audio Recording Development](media/opensles-capture.md) - [Audio Interruption Mode Development](media/audio-interruptmode.md) - Video - [Video Playback Development](media/video-playback.md) - [Video Recording Development](media/video-recorder.md) - Image - [Image Development](media/image.md) - Camera - [Camera Development](media/camera.md) - [Distributed Camera Development](media/remote-camera.md) - Security - Access Control - [Access Control Overview](security/accesstoken-overview.md) - [Access Control Development](security/accesstoken-guidelines.md) - [Permission Verification Guide](security/permission-verify-guidelines.md) - [Permission List](security/permission-list.md) - User Authentication - [User Authentication Overview](security/userauth-overview.md) - [User Authentication Development](security/userauth-guidelines.md) - Key Management - [HUKS Overview](security/huks-overview.md) - [HUKS Development](security/huks-guidelines.md) - hapsigner - [hapsigner Overview](security/hapsigntool-overview.md) - [hapsigner Guide](security/hapsigntool-guidelines.md) - Connectivity - Network Management - [Network Management Overview](connectivity/net-mgmt-overview.md) - [HTTP Data Request](connectivity/http-request.md) - [WebSocket Connection](connectivity/websocket-connection.md) - [Socket Connection](connectivity/socket-connection.md) - IPC & RPC - [IPC & RPC Overview](connectivity/ipc-rpc-overview.md) - [IPC & RPC Development](connectivity/ipc-rpc-development-guideline.md) - [Subscribing to State Changes of a Remote Object](connectivity/subscribe-remote-state.md) - Telephony - [Telephony Service Overview](telephony/telephony-overview.md) - [Redirecting to the Dial Screen](telephony/jumping-to-the-dial-screen.md) - [Obtaining Current Cellular Network Signal Information](telephony/cellular-network-signal-info.md) - Data Management - Distributed Data Service - [Distributed Data Service Overview](database/database-mdds-overview.md) - [Distributed Data Service Development](database/database-mdds-guidelines.md) - Relational Database - [RDB Overview](database/database-relational-overview.md) - [RDB Development](database/database-relational-guidelines.md) - Preferences - [Preferences Overview](database/database-preference-overview.md) - [Preferences Development](database/database-preference-guidelines.md) - Distributed Data Object - [Distributed Data Object Overview](database/database-distributedobject-overview.md) - [Distributed Data Object Development](database/database-distributedobject-guidelines.md) - Data Share - [DataShare Overview](database/database-datashare-overview.md) - [DataShare Development](database/database-datashare-guidelines.md) - Task Management - Background Task Management - [Background Task Management Overview](task-management/background-task-overview.md) - [Background Task Management Development](task-management/background-task-dev-guide.md) - Work Scheduler - [Work Scheduler Overview](task-management/work-scheduler-overview.md) - [Work Scheduler Development](task-management/work-scheduler-dev-guide.md) - Device - USB Service - [USB Service Overview](device/usb-overview.md) - [USB Service Development](device/usb-guidelines.md) - Location - [Location Overview](device/device-location-overview.md) - [Obtaining Device Location Information](device/device-location-info.md) - [Geocoding and Reverse Geocoding Capabilities](device/device-location-geocoding.md) - Sensor - [Sensor Overview](device/sensor-overview.md) - [Sensor Development](device/sensor-guidelines.md) - Vibrator - [Vibrator Overview](device/vibrator-overview.md) - [Vibrator Development](device/vibrator-guidelines.md) - Update Service - [Sample Server Overview](device/sample-server-overview.md) - [Sample Server Development](device/sample-server-guidelines.md) - Device Usage Statistics - [Device Usage Statistics Overview](device-usage-statistics/device-usage-statistics-overview.md) - [Device Usage Statistics Development](device-usage-statistics/device-usage-statistics-dev-guide.md) - DFX - Application Event Logging - [Overview of Application Event Logging](dfx/hiappevent-overview.md) - [Development of Application Event Logging](dfx/hiappevent-guidelines.md) - Performance Tracing - [Overview of Performance Tracing](dfx/hitracemeter-overview.md) - [Development of Performance Tracing](dfx/hitracemeter-guidelines.md) - Distributed Call Chain Tracing - [Overview of Distributed Call Chain Tracing](dfx/hitracechain-overview.md) - [Development of Distributed Call Chain Tracing](dfx/hitracechain-guidelines.md) - Error Management - [Development of Error Manager](dfx/errormanager-guidelines.md) - Internationalization - [Internationalization Overview](internationalization/international-overview.md) - [Internationalization Development (intl)](internationalization/intl-guidelines.md) - [Internationalization Development (i18n)](internationalization/i18n-guidelines.md) - [OpenHarmony IDL Specifications and User Guide](IDL/idl-guidelines.md) - Native APIs - [Using Native APIs in Application Projects](napi/napi-guidelines.md) - [Drawing Development](napi/drawing-guidelines.md) - [Raw File Development](napi/rawfile-guidelines.md) - [Native Window Development](napi/native-window-guidelines.md) - [Using MindSpore Lite for Model Inference](napi/mindspore-lite-guidelines.md) - Tools - [DevEco Studio (OpenHarmony) User Guide](quick-start/deveco-studio-user-guide-for-openharmony.md) - Hands-On Tutorials - [Samples](https://gitee.com/openharmony/applications_app_samples/blob/master/README.md) - [Codelabs](https://gitee.com/openharmony/codelabs) - API References - [SysCap List](reference/syscap-list.md) - Component Reference (ArkTS-based Declarative Development Paradigm) - Universal Component Information - Universal Events - [Click Event](reference/arkui-ts/ts-universal-events-click.md) - [Touch Event](reference/arkui-ts/ts-universal-events-touch.md) - [Show/Hide Event](reference/arkui-ts/ts-universal-events-show-hide.md) - [Drag/Drop Event](reference/arkui-ts/ts-universal-events-drag-drop.md) - [Key Event](reference/arkui-ts/ts-universal-events-key.md) - [Focus Event](reference/arkui-ts/ts-universal-focus-event.md) - [Mouse Event](reference/arkui-ts/ts-universal-mouse-key.md) - [Component Area Change Event](reference/arkui-ts/ts-universal-component-area-change-event.md) - [Visible Area Change Event](reference/arkui-ts/ts-universal-component-visible-area-change-event.md) - Universal Attributes - [Size](reference/arkui-ts/ts-universal-attributes-size.md) - [Location](reference/arkui-ts/ts-universal-attributes-location.md) - [Layout Constraints](reference/arkui-ts/ts-universal-attributes-layout-constraints.md) - [Flex Layout](reference/arkui-ts/ts-universal-attributes-flex-layout.md) - [Border](reference/arkui-ts/ts-universal-attributes-border.md) - [Border Image](reference/arkui-ts/ts-universal-attributes-border-image.md) - [Background](reference/arkui-ts/ts-universal-attributes-background.md) - [Opacity](reference/arkui-ts/ts-universal-attributes-opacity.md) - [Visibility](reference/arkui-ts/ts-universal-attributes-visibility.md) - [Enable/Disable](reference/arkui-ts/ts-universal-attributes-enable.md) - [Overlay](reference/arkui-ts/ts-universal-attributes-overlay.md) - [Z-order Control](reference/arkui-ts/ts-universal-attributes-z-order.md) - [Transformation](reference/arkui-ts/ts-universal-attributes-transformation.md) - [Image Effect Configuration](reference/arkui-ts/ts-universal-attributes-image-effect.md) - [Shape Clipping](reference/arkui-ts/ts-universal-attributes-sharp-clipping.md) - [Text Style](reference/arkui-ts/ts-universal-attributes-text-style.md) - [Grid](reference/arkui-ts/ts-universal-attributes-grid.md) - [Gradient Color](reference/arkui-ts/ts-universal-attributes-gradient-color.md) - [Popup Control](reference/arkui-ts/ts-universal-attributes-popup.md) - [Menu Control](reference/arkui-ts/ts-universal-attributes-menu.md) - [Click Control](reference/arkui-ts/ts-universal-attributes-click.md) - [Focus Control](reference/arkui-ts/ts-universal-attributes-focus.md) - [Hover Effect](reference/arkui-ts/ts-universal-attributes-hover-effect.md) - [Component ID](reference/arkui-ts/ts-universal-attributes-component-id.md) - [Touch Target](reference/arkui-ts/ts-universal-attributes-touch-target.md) - [Polymorphic Style](reference/arkui-ts/ts-universal-attributes-polymorphic-style.md) - [Hit Test Control](reference/arkui-ts/ts-universal-attributes-hit-test-behavior.md) - [Background Blur](reference/arkui-ts/ts-universal-attributes-backgroundBlurStyle.md) - [restoreId](reference/arkui-ts/ts-universal-attributes-restoreId.md) - Gesture Processing - [Gesture Binding Methods](reference/arkui-ts/ts-gesture-settings.md) - Basic Gestures - [TapGesture](reference/arkui-ts/ts-basic-gestures-tapgesture.md) - [LongPressGesture](reference/arkui-ts/ts-basic-gestures-longpressgesture.md) - [PanGesture](reference/arkui-ts/ts-basic-gestures-pangesture.md) - [PinchGesture](reference/arkui-ts/ts-basic-gestures-pinchgesture.md) - [RotationGesture](reference/arkui-ts/ts-basic-gestures-rotationgesture.md) - [SwipeGesture](reference/arkui-ts/ts-basic-gestures-swipegesture.md) - [Combined Gestures](reference/arkui-ts/ts-combined-gestures.md) - Basic Components - [Blank](reference/arkui-ts/ts-basic-components-blank.md) - [Button](reference/arkui-ts/ts-basic-components-button.md) - [Checkbox](reference/arkui-ts/ts-basic-components-checkbox.md) - [CheckboxGroup](reference/arkui-ts/ts-basic-components-checkboxgroup.md) - [DataPanel](reference/arkui-ts/ts-basic-components-datapanel.md) - [DatePicker](reference/arkui-ts/ts-basic-components-datepicker.md) - [Divider](reference/arkui-ts/ts-basic-components-divider.md) - [Gauge](reference/arkui-ts/ts-basic-components-gauge.md) - [Image](reference/arkui-ts/ts-basic-components-image.md) - [ImageAnimator](reference/arkui-ts/ts-basic-components-imageanimator.md) - [LoadingProgress](reference/arkui-ts/ts-basic-components-loadingprogress.md) - [Marquee](reference/arkui-ts/ts-basic-components-marquee.md) - [Navigation](reference/arkui-ts/ts-basic-components-navigation.md) - [PatternLock](reference/arkui-ts/ts-basic-components-patternlock.md) - [PluginComponent](reference/arkui-ts/ts-basic-components-plugincomponent.md) - [Progress](reference/arkui-ts/ts-basic-components-progress.md) - [QRCode](reference/arkui-ts/ts-basic-components-qrcode.md) - [Radio](reference/arkui-ts/ts-basic-components-radio.md) - [Rating](reference/arkui-ts/ts-basic-components-rating.md) - [RemoteWindow](reference/arkui-ts/ts-basic-components-remotewindow.md) - [RichText](reference/arkui-ts/ts-basic-components-richtext.md) - [ScrollBar](reference/arkui-ts/ts-basic-components-scrollbar.md) - [Search](reference/arkui-ts/ts-basic-components-search.md) - [Select](reference/arkui-ts/ts-basic-components-select.md) - [Slider](reference/arkui-ts/ts-basic-components-slider.md) - [Span](reference/arkui-ts/ts-basic-components-span.md) - [Stepper](reference/arkui-ts/ts-basic-components-stepper.md) - [StepperItem](reference/arkui-ts/ts-basic-components-stepperitem.md) - [Text](reference/arkui-ts/ts-basic-components-text.md) - [TextArea](reference/arkui-ts/ts-basic-components-textarea.md) - [TextClock](reference/arkui-ts/ts-basic-components-textclock.md) - [TextInput](reference/arkui-ts/ts-basic-components-textinput.md) - [TextPicker](reference/arkui-ts/ts-basic-components-textpicker.md) - [TextTimer](reference/arkui-ts/ts-basic-components-texttimer.md) - [TimePicker](reference/arkui-ts/ts-basic-components-timepicker.md) - [Toggle](reference/arkui-ts/ts-basic-components-toggle.md) - [Web](reference/arkui-ts/ts-basic-components-web.md) - [XComponent](reference/arkui-ts/ts-basic-components-xcomponent.md) - Container Components - [AbilityComponent](reference/arkui-ts/ts-container-ability-component.md) - [AlphabetIndexer](reference/arkui-ts/ts-container-alphabet-indexer.md) - [Badge](reference/arkui-ts/ts-container-badge.md) - [Column](reference/arkui-ts/ts-container-column.md) - [ColumnSplit](reference/arkui-ts/ts-container-columnsplit.md) - [Counter](reference/arkui-ts/ts-container-counter.md) - [Flex](reference/arkui-ts/ts-container-flex.md) - [GridContainer](reference/arkui-ts/ts-container-gridcontainer.md) - [GridCol](reference/arkui-ts/ts-container-gridcol.md) - [GridRow](reference/arkui-ts/ts-container-gridrow.md) - [Grid](reference/arkui-ts/ts-container-grid.md) - [GridItem](reference/arkui-ts/ts-container-griditem.md) - [List](reference/arkui-ts/ts-container-list.md) - [ListItem](reference/arkui-ts/ts-container-listitem.md) - [ListItemGroup](reference/arkui-ts/ts-container-listitemgroup.md) - [Navigator](reference/arkui-ts/ts-container-navigator.md) - [Panel](reference/arkui-ts/ts-container-panel.md) - [Refresh](reference/arkui-ts/ts-container-refresh.md) - [RelativeContainer](reference/arkui-ts/ts-container-relativecontainer.md) - [Row](reference/arkui-ts/ts-container-row.md) - [RowSplit](reference/arkui-ts/ts-container-rowsplit.md) - [Scroll](reference/arkui-ts/ts-container-scroll.md) - [SideBarContainer](reference/arkui-ts/ts-container-sidebarcontainer.md) - [Stack](reference/arkui-ts/ts-container-stack.md) - [Swiper](reference/arkui-ts/ts-container-swiper.md) - [Tabs](reference/arkui-ts/ts-container-tabs.md) - [TabContent](reference/arkui-ts/ts-container-tabcontent.md) - Media Components - [Video](reference/arkui-ts/ts-media-components-video.md) - Drawing Components - [Circle](reference/arkui-ts/ts-drawing-components-circle.md) - [Ellipse](reference/arkui-ts/ts-drawing-components-ellipse.md) - [Line](reference/arkui-ts/ts-drawing-components-line.md) - [Polyline](reference/arkui-ts/ts-drawing-components-polyline.md) - [Polygon](reference/arkui-ts/ts-drawing-components-polygon.md) - [Path](reference/arkui-ts/ts-drawing-components-path.md) - [Rect](reference/arkui-ts/ts-drawing-components-rect.md) - [Shape](reference/arkui-ts/ts-drawing-components-shape.md) - Canvas Components - [Canvas](reference/arkui-ts/ts-components-canvas-canvas.md) - [CanvasRenderingContext2D](reference/arkui-ts/ts-canvasrenderingcontext2d.md) - [CanvasGradient](reference/arkui-ts/ts-components-canvas-canvasgradient.md) - [ImageBitmap](reference/arkui-ts/ts-components-canvas-imagebitmap.md) - [ImageData](reference/arkui-ts/ts-components-canvas-imagedata.md) - [OffscreenCanvasRenderingConxt2D](reference/arkui-ts/ts-offscreencanvasrenderingcontext2d.md) - [Path2D](reference/arkui-ts/ts-components-canvas-path2d.md) - [Lottie](reference/arkui-ts/ts-components-canvas-lottie.md) - Animation - [AnimatorProperty](reference/arkui-ts/ts-animatorproperty.md) - [Explicit Animation](reference/arkui-ts/ts-explicit-animation.md) - Transition Animation - [Page Transition](reference/arkui-ts/ts-page-transition-animation.md) - [Component Transition](reference/arkui-ts/ts-transition-animation-component.md) - [Transition of Shared Elements](reference/arkui-ts/ts-transition-animation-shared-elements.md) - [Motion Path Animation](reference/arkui-ts/ts-motion-path-animation.md) - Global UI Methods - Pop-up Window - [Alert Dialog Box](reference/arkui-ts/ts-methods-alert-dialog-box.md) - [Action Sheet](reference/arkui-ts/ts-methods-action-sheet.md) - [Custom Dialog Box](reference/arkui-ts/ts-methods-custom-dialog-box.md) - [Date Picker Dialog Box](reference/arkui-ts/ts-methods-datepicker-dialog.md) - [Time Picker Dialog Box](reference/arkui-ts/ts-methods-timepicker-dialog.md) - [Text Picker Dialog Box](reference/arkui-ts/ts-methods-textpicker-dialog.md) - [Menu](reference/arkui-ts/ts-methods-menu.md) - [Built-in Enums](reference/arkui-ts/ts-appendix-enums.md) - [Types](reference/arkui-ts/ts-types.md) - Component Reference (JavaScript-compatible Web-like Development Paradigm) - Universal Component Information - [Universal Attributes](reference/arkui-js/js-components-common-attributes.md) - [Universal Styles](reference/arkui-js/js-components-common-styles.md) - [Universal Events](reference/arkui-js/js-components-common-events.md) - [Universal Methods](reference/arkui-js/js-components-common-methods.md) - [Animation Styles](reference/arkui-js/js-components-common-animation.md) - [Gradient Styles](reference/arkui-js/js-components-common-gradient.md) - [Transition Styles](reference/arkui-js/js-components-common-transition.md) - [Media Query](reference/arkui-js/js-components-common-mediaquery.md) - [Custom Font Styles](reference/arkui-js/js-components-common-customizing-font.md) - [Atomic Layout](reference/arkui-js/js-components-common-atomic-layout.md) - Container Component - [badge](reference/arkui-js/js-components-container-badge.md) - [dialog](reference/arkui-js/js-components-container-dialog.md) - [div](reference/arkui-js/js-components-container-div.md) - [form](reference/arkui-js/js-components-container-form.md) - [list](reference/arkui-js/js-components-container-list.md) - [list-item](reference/arkui-js/js-components-container-list-item.md) - [list-item-group](reference/arkui-js/js-components-container-list-item-group.md) - [panel](reference/arkui-js/js-components-container-panel.md) - [popup](reference/arkui-js/js-components-container-popup.md) - [refresh](reference/arkui-js/js-components-container-refresh.md) - [stack](reference/arkui-js/js-components-container-stack.md) - [stepper](reference/arkui-js/js-components-container-stepper.md) - [stepper-item](reference/arkui-js/js-components-container-stepper-item.md) - [swiper](reference/arkui-js/js-components-container-swiper.md) - [tabs](reference/arkui-js/js-components-container-tabs.md) - [tab-bar](reference/arkui-js/js-components-container-tab-bar.md) - [tab-content](reference/arkui-js/js-components-container-tab-content.md) - Basic Components - [button](reference/arkui-js/js-components-basic-button.md) - [chart](reference/arkui-js/js-components-basic-chart.md) - [divider](reference/arkui-js/js-components-basic-divider.md) - [image](reference/arkui-js/js-components-basic-image.md) - [image-animator](reference/arkui-js/js-components-basic-image-animator.md) - [input](reference/arkui-js/js-components-basic-input.md) - [label](reference/arkui-js/js-components-basic-label.md) - [marquee](reference/arkui-js/js-components-basic-marquee.md) - [menu](reference/arkui-js/js-components-basic-menu.md) - [option](reference/arkui-js/js-components-basic-option.md) - [picker](reference/arkui-js/js-components-basic-picker.md) - [picker-view](reference/arkui-js/js-components-basic-picker-view.md) - [piece](reference/arkui-js/js-components-basic-piece.md) - [progress](reference/arkui-js/js-components-basic-progress.md) - [qrcode](reference/arkui-js/js-components-basic-qrcode.md) - [rating](reference/arkui-js/js-components-basic-rating.md) - [richtext](reference/arkui-js/js-components-basic-richtext.md) - [search](reference/arkui-js/js-components-basic-search.md) - [select](reference/arkui-js/js-components-basic-select.md) - [slider](reference/arkui-js/js-components-basic-slider.md) - [span](reference/arkui-js/js-components-basic-span.md) - [switch](reference/arkui-js/js-components-basic-switch.md) - [text](reference/arkui-js/js-components-basic-text.md) - [textarea](reference/arkui-js/js-components-basic-textarea.md) - [toolbar](reference/arkui-js/js-components-basic-toolbar.md) - [toolbar-item](reference/arkui-js/js-components-basic-toolbar-item.md) - [toggle](reference/arkui-js/js-components-basic-toggle.md) - [web](reference/arkui-js/js-components-basic-web.md) - [xcomponent](reference/arkui-js/js-components-basic-xcomponent.md) - Media Components - [video](reference/arkui-js/js-components-media-video.md) - Canvas Components - [canvas](reference/arkui-js/js-components-canvas-canvas.md) - [CanvasRenderingContext2D](reference/arkui-js/js-components-canvas-canvasrenderingcontext2d.md) - [Image](reference/arkui-js/js-components-canvas-image.md) - [CanvasGradient](reference/arkui-js/js-components-canvas-canvasgradient.md) - [ImageData](reference/arkui-js/js-components-canvas-imagedata.md) - [Path2D](reference/arkui-js/js-components-canvas-path2d.md) - [ImageBitmap](reference/arkui-js/js-components-canvas-imagebitmap.md) - [OffscreenCanvas](reference/arkui-js/js-components-canvas-offscreencanvas.md) - [OffscreenCanvasRenderingContext2D](reference/arkui-js/js-offscreencanvasrenderingcontext2d.md) - Grid Components - [Basic Concepts](reference/arkui-js/js-components-grid-basic-concepts.md) - [grid-container](reference/arkui-js/js-components-grid-container.md) - [grid-row](reference/arkui-js/js-components-grid-row.md) - [grid-col](reference/arkui-js/js-components-grid-col.md) - SVG Components - [Universal Attributes](reference/arkui-js/js-components-svg-common-attributes.md) - [svg](reference/arkui-js/js-components-svg.md) - [rect](reference/arkui-js/js-components-svg-rect.md) - [circle](reference/arkui-js/js-components-svg-circle.md) - [ellipse](reference/arkui-js/js-components-svg-ellipse.md) - [path](reference/arkui-js/js-components-svg-path.md) - [line](reference/arkui-js/js-components-svg-line.md) - [polyline](reference/arkui-js/js-components-svg-polyline.md) - [polygon](reference/arkui-js/js-components-svg-polygon.md) - [text](reference/arkui-js/js-components-svg-text.md) - [tspan](reference/arkui-js/js-components-svg-tspan.md) - [textPath](reference/arkui-js/js-components-svg-textpath.md) - [animate](reference/arkui-js/js-components-svg-animate.md) - [animateMotion](reference/arkui-js/js-components-svg-animatemotion.md) - [animateTransform](reference/arkui-js/js-components-svg-animatetransform.md) - Custom Components - [Basic Usage](reference/arkui-js/js-components-custom-basic-usage.md) - [Style Inheritance](reference/arkui-js/js-components-custom-style.md) - [Custom Events](reference/arkui-js/js-components-custom-events.md) - [props](reference/arkui-js/js-components-custom-props.md) - [Event Parameter](reference/arkui-js/js-components-custom-event-parameter.md) - [slot](reference/arkui-js/js-components-custom-slot.md) - [Lifecycle Definition](reference/arkui-js/js-components-custom-lifecycle.md) - [Data Type Attributes](reference/arkui-js/js-appendix-types.md) - JS and TS APIs - [API Reference Document Description](reference/apis/development-intro.md) - Ability Framework - FA Model - [@ohos.ability.featureAbility](reference/apis/js-apis-featureAbility.md) - [@ohos.ability.particleAbility](reference/apis/js-apis-particleAbility.md) - [dataAbilityHelper](reference/apis/js-apis-dataAbilityHelper.md) - [context](reference/apis/js-apis-Context.md) - Stage Model - [@ohos.application.Ability](reference/apis/js-apis-application-ability.md) - [@ohos.application.AbilityConstant](reference/apis/js-apis-application-abilityConstant.md) - [@ohos.application.AbilityStage](reference/apis/js-apis-application-abilitystage.md) - [@ohos.application.abilityLifecycleCallback](reference/apis/js-apis-application-abilityLifecycleCallback.md) - [@ohos.application.DataShareExtensionAbility](reference/apis/js-apis-application-DataShareExtensionAbility.md) - [@ohos.application.FormExtension](reference/apis/js-apis-formextension.md) - [@ohos.application.ServiceExtensionAbility](reference/apis/js-apis-service-extension-ability.md) - [@ohos.application.StartOptions](reference/apis/js-apis-application-StartOptions.md) - [@ohos.application.StaticSubscriberExtensionAbility](reference/apis/js-apis-application-staticSubscriberExtensionAbility.md) - [@ohos.application.WindowExtensionAbility](reference/apis/js-apis-application-WindowExtensionAbility.md) - [AbilityContext](reference/apis/js-apis-ability-context.md) - [ApplicationContext](reference/apis/js-apis-application-applicationContext.md) - [AbilityStageContext](reference/apis/js-apis-abilitystagecontext.md) - [Context](reference/apis/js-apis-application-context.md) - [ExtensionContext](reference/apis/js-apis-extension-context.md) - [FormExtensionContext](reference/apis/js-apis-formextensioncontext.md) - [PermissionRequestResult](reference/apis/js-apis-permissionrequestresult.md) - [ServiceExtensionContext](reference/apis/js-apis-service-extension-context.md) - FA and Stage Models - [@ohos.ability.dataUriUtils](reference/apis/js-apis-DataUriUtils.md) - [@ohos.ability.errorCode](reference/apis/js-apis-ability-errorCode.md) - [@ohos.ability.wantConstant](reference/apis/js-apis-ability-wantConstant.md) - [@ohos.application.abilityDelegatorRegistry](reference/apis/js-apis-abilityDelegatorRegistry.md) - [@ohos.application.abilityManager](reference/apis/js-apis-application-abilityManager.md) - [@ohos.application.AccessibilityExtensionAbility](reference/apis/js-apis-accessibility-extension-context.md) - [@ohos.application.AccessibilityExtensionAbility](reference/apis/js-apis-application-AccessibilityExtensionAbility.md) - [@ohos.application.appManager](reference/apis/js-apis-appmanager.md) - [@ohos.application.Configuration](reference/apis/js-apis-configuration.md) - [@ohos.application.ConfigurationConstant](reference/apis/js-apis-configurationconstant.md) - [@ohos.application.EnvironmentCallback](reference/apis/js-apis-application-EnvironmentCallback.md) - [@ohos.application.errorManager](reference/apis/js-apis-errorManager.md) - [@ohos.application.formBindingData](reference/apis/js-apis-formbindingdata.md) - [@ohos.application.formError](reference/apis/js-apis-formerror.md) - [@ohos.application.formHost](reference/apis/js-apis-formhost.md) - [@ohos.application.formInfo](reference/apis/js-apis-formInfo.md) - [@ohos.application.formProvider](reference/apis/js-apis-formprovider.md) - [@ohos.application.missionManager](reference/apis/js-apis-missionManager.md) - [@ohos.application.quickFixManager](reference/apis/js-apis-application-quickFixManager.md) - [@ohos.application.Want](reference/apis/js-apis-application-Want.md) - [@ohos.continuation.continuationManager](reference/apis/js-apis-continuation-continuationExtraParams.md) - [@ohos.continuation.continuationManager](reference/apis/js-apis-continuation-continuationManager.md) - [@ohos.wantAgent](reference/apis/js-apis-wantAgent.md) - [abilityDelegator](reference/apis/js-apis-application-abilityDelegator.md) - [abilityDelegatorArgs](reference/apis/js-apis-application-abilityDelegatorArgs.md) - [abilityMonitor](reference/apis/js-apis-application-abilityMonitor.md) - [AbilityRunningInfo](reference/apis/js-apis-abilityrunninginfo.md) - [ExtensionRunningInfo](reference/apis/js-apis-extensionrunninginfo.md) - [MissionSnapshot](reference/apis/js-apis-application-MissionSnapshot.md) - [ProcessRunningInfo](reference/apis/js-apis-processrunninginfo.md) - [ProcessRunningInformation](reference/apis/js-apis-processrunninginformation.md) - [shellCmdResult](reference/apis/js-apis-application-shellCmdResult.md) - [ContinuationResult](reference/apis/js-apis-continuation-continuationResult.md) - Common Event and Notification - [@ohos.commonEvent](reference/apis/js-apis-commonEvent.md) - [@ohos.events.emitter](reference/apis/js-apis-emitter.md) - [@ohos.notification](reference/apis/js-apis-notification.md) - [@ohos.reminderAgent](reference/apis/js-apis-reminderAgent.md) - [EventHub](reference/apis/js-apis-eventhub.md) - Bundle Management - [@ohos.bundle](reference/apis/js-apis-Bundle.md) - [@ohos.bundle.defaultAppManager](reference/apis/js-apis-bundle-defaultAppManager.md) - [@ohos.bundle.innerBundleManager)](reference/apis/js-apis-Bundle-InnerBundleManager.md) - [@ohos.bundleState](reference/apis/js-apis-deviceUsageStatistics.md) - [@ohos.distributedBundle](reference/apis/js-apis-Bundle-distributedBundle.md) - [@ohos.zlib](reference/apis/js-apis-zlib.md) - [AbilityInfo](reference/apis/js-apis-bundle-AbilityInfo.md) - [ApplicationInfo](reference/apis/js-apis-bundle-ApplicationInfo.md) - [BundleInfo](reference/apis/js-apis-bundle-BundleInfo.md) - [BundleInstaller](reference/apis/js-apis-bundle-BundleInstaller.md) - [BundleStatusCallback](reference/apis/js-apis-Bundle-BundleStatusCallback.md) - [CustomizeData](reference/apis/js-apis-bundle-CustomizeData.md) - [DispatchInfo](reference/apis/js-apis-dispatchInfo.md) - [ElementName](reference/apis/js-apis-bundle-ElementName.md) - [ExtensionAbilityInfo](reference/apis/js-apis-bundle-ExtensionAbilityInfo.md) - [HapModuleInfo](reference/apis/js-apis-bundle-HapModuleInfo.md) - [LauncherAbilityInfo](reference/apis/js-apis-bundle-LauncherAbilityInfo.md) - [Metadata](reference/apis/js-apis-bundle-Metadata.md) - [ModuleInfo](reference/apis/js-apis-bundle-ModuleInfo.md) - [PackInfo](reference/apis/js-apis-bundle-PackInfo.md) - [PermissionDef](reference/apis/js-apis-bundle-PermissionDef.md) - [RemoteAbilityInfo](reference/apis/js-apis-bundle-remoteAbilityInfo.md) - [ShortcutInfo](reference/apis/js-apis-bundle-ShortcutInfo.md) - UI Page - [@ohos.animator](reference/apis/js-apis-animator.md) - [@ohos.mediaquery](reference/apis/js-apis-mediaquery.md) - [@ohos.prompt](reference/apis/js-apis-prompt.md) - [@ohos.router](reference/apis/js-apis-router.md) - [@ohos.uiAppearance](reference/apis/js-apis-uiappearance.md) - Graphics - [@ohos.animation.windowAnimationManager](reference/apis/js-apis-windowAnimationManager.md) - [@ohos.display](reference/apis/js-apis-display.md) - [@ohos.effectKit](reference/apis/js-apis-effectKit.md) - [@ohos.graphics.colorSpaceManager](reference/apis/js-apis-colorSpaceManager.md) - [@ohos.screen](reference/apis/js-apis-screen.md) - [@ohos.screenshot](reference/apis/js-apis-screenshot.md) - [@ohos.window](reference/apis/js-apis-window.md) - [webgl](reference/apis/js-apis-webgl.md) - [webgl2](reference/apis/js-apis-webgl2.md) - Media - [@ohos.multimedia.audio](reference/apis/js-apis-audio.md) - [@ohos.multimedia.camera](reference/apis/js-apis-camera.md) - [@ohos.multimedia.image](reference/apis/js-apis-image.md) - [@ohos.multimedia.media](reference/apis/js-apis-media.md) - Resource Management - [@ohos.i18n](reference/apis/js-apis-i18n.md) - [@ohos.intl](reference/apis/js-apis-intl.md) - [@ohos.resourceManager](reference/apis/js-apis-resource-manager.md) - Resource Scheduling - [@ohos.backgroundTaskManager](reference/apis/js-apis-backgroundTaskManager.md) - [@ohos.distributedMissionManager](reference/apis/js-apis-distributedMissionManager.md) - [@ohos.workScheduler](reference/apis/js-apis-workScheduler.md) - [@ohos.WorkSchedulerExtensionAbility](reference/apis/js-apis-WorkSchedulerExtensionAbility.md) - Custom Management - [@ohos.configPolicy](reference/apis/js-apis-config-policy.md) - [@ohos.EnterpriseAdminExtensionAbility](reference/apis/js-apis-EnterpriseAdminExtensionAbility.md) - [@ohos.enterpriseDeviceManager](reference/apis/js-apis-enterprise-device-manager.md) - [DeviceSettingsManager](reference/apis/js-apis-enterpriseDeviceManager-DeviceSettingsManager.md) - Security - [@ohos.abilityAccessCtrl](reference/apis/js-apis-abilityAccessCtrl.md) - [@ohos.privacyManager](reference/apis/js-apis-privacyManager.md) - [@ohos.security.huks](reference/apis/js-apis-huks.md) - [@ohos.userIAM.faceAuth](reference/apis/js-apis-useriam-faceauth.md) - [@ohos.userIAM.userAuth](reference/apis/js-apis-useriam-userauth.md) - [@system.cipher](reference/apis/js-apis-system-cipher.md) - Data Management - [@ohos.data.dataAbility](reference/apis/js-apis-data-ability.md) - [@ohos.data.dataShare](reference/apis/js-apis-data-dataShare.md) - [@ohos.data.dataSharePredicates](reference/apis/js-apis-data-dataSharePredicates.md) - [@ohos.data.dataShareResultSet](reference/apis/js-apis-data-DataShareResultSet.md) - [@ohos.data.distributedData](reference/apis/js-apis-distributed-data.md) - [@ohos.data.distributedDataObject](reference/apis/js-apis-data-distributedobject.md) - [@ohos.data.preferences](reference/apis/js-apis-data-preferences.md) - [@ohos.data.rdb](reference/apis/js-apis-data-rdb.md) - [@ohos.data.ValuesBucket](reference/apis/js-apis-data-ValuesBucket.md) - [resultSet](reference/apis/js-apis-data-resultset.md) - File Management - [@ohos.document](reference/apis/js-apis-document.md) - [@ohos.environment](reference/apis/js-apis-environment.md) - [@ohos.fileio](reference/apis/js-apis-fileio.md) - [@ohos.filemanagement.userfile_manager](reference/apis/js-apis-userfilemanager.md) - [@ohos.multimedia.medialibrary](reference/apis/js-apis-medialibrary.md) - [@ohos.securityLabel](reference/apis/js-apis-securityLabel.md) - [@ohos.statfs](reference/apis/js-apis-statfs.md) - [@ohos.storageStatistics](reference/apis/js-apis-storage-statistics.md) - [@ohos.volumeManager](reference/apis/js-apis-volumemanager.md) - Telephony Service - [@ohos.contact](reference/apis/js-apis-contact.md) - [@ohos.telephony.call](reference/apis/js-apis-call.md) - [@ohos.telephony.data](reference/apis/js-apis-telephony-data.md) - [@ohos.telephony.observer](reference/apis/js-apis-observer.md) - [@ohos.telephony.radio](reference/apis/js-apis-radio.md) - [@ohos.telephony.sim](reference/apis/js-apis-sim.md) - [@ohos.telephony.sms](reference/apis/js-apis-sms.md) - Network Management - [@ohos.net.connection](reference/apis/js-apis-net-connection.md) - [@ohos.net.ethernet](reference/apis/js-apis-net-ethernet.md) - [@ohos.net.http](reference/apis/js-apis-http.md) - [@ohos.net.policy](reference/apis/js-apis-net-policy.md) - [@ohos.net.sharing](reference/apis/js-apis-net-sharing.md) - [@ohos.net.socket](reference/apis/js-apis-socket.md) - [@ohos.net.statistics](reference/apis/js-apis-net-statistics.md) - [@ohos.net.tlsSocket](reference/apis/js-apis-tlsSocket.md) - [@ohos.net.webSocket](reference/apis/js-apis-webSocket.md) - [@ohos.request](reference/apis/js-apis-request.md) - Connectivity - [@ohos.bluetooth](reference/apis/js-apis-bluetooth.md) - [@ohos.connectedTag](reference/apis/js-apis-connectedTag.md) - [@ohos.nfc.cardEmulation](reference/apis/js-apis-cardEmulation.md) - [@ohos.nfc.controller](reference/apis/js-apis-nfcController.md) - [@ohos.nfc.tag](reference/apis/js-apis-nfcTag.md) - [@ohos.rpc](reference/apis/js-apis-rpc.md) - [@ohos.wifi](reference/apis/js-apis-wifi.md) - [@ohos.wifiext](reference/apis/js-apis-wifiext.md) - [nfctech](reference/apis/js-apis-nfctech.md) - [tagSession](reference/apis/js-apis-tagSession.md) - Basic Features - [@ohos.accessibility](reference/apis/js-apis-accessibility.md) - [@ohos.accessibility.config](reference/apis/js-apis-accessibility-config.md) - [@ohos.faultLogger](reference/apis/js-apis-faultLogger.md) - [@ohos.hiAppEvent](reference/apis/js-apis-hiappevent.md) - [@ohos.hichecker](reference/apis/js-apis-hichecker.md) - [@ohos.hidebug](reference/apis/js-apis-hidebug.md) - [@ohos.hilog](reference/apis/js-apis-hilog.md) - [@ohos.hiSysEvent](reference/apis/js-apis-hisysevent.md) - [@ohos.hiTraceChain](reference/apis/js-apis-hitracechain.md) - [@ohos.hiTraceMeter](reference/apis/js-apis-hitracemeter.md) - [@ohos.inputMethod](reference/apis/js-apis-inputmethod.md) - [@ohos.inputMethodEngine](reference/apis/js-apis-inputmethodengine.md) - [@ohos.inputmethodextensionability](reference/apis/js-apis-inputmethod-extension-ability.md) - [@ohos.inputmethodextensioncontext](reference/apis/js-apis-inputmethod-extension-context.md) - [@ohos.pasteboard](reference/apis/js-apis-pasteboard.md) - [@ohos.screenLock](reference/apis/js-apis-screen-lock.md) - [@ohos.systemTime](reference/apis/js-apis-system-time.md) - [@ohos.systemTimer](reference/apis/js-apis-system-timer.md) - [@ohos.wallpaper](reference/apis/js-apis-wallpaper.md) - [Timer](reference/apis/js-apis-timer.md) - Device Management - [@ohos.batteryInfo](reference/apis/js-apis-battery-info.md) - [@ohos.brightness](reference/apis/js-apis-brightness.md) - [@ohos.deviceInfo](reference/apis/js-apis-device-info.md) - [@ohos.distributedHardware.deviceManager](reference/apis/js-apis-device-manager.md) - [@ohos.geolocation](reference/apis/js-apis-geolocation.md) - [@ohos.multimodalInput.inputConsumer](reference/apis/js-apis-inputconsumer.md) - [@ohos.multimodalInput.inputDevice](reference/apis/js-apis-inputdevice.md) - [@ohos.multimodalInput.inputEvent](reference/apis/js-apis-inputevent.md) - [@ohos.multimodalInput.inputEventClient](reference/apis/js-apis-inputeventclient.md) - [@ohos.multimodalInput.inputMonitor](reference/apis/js-apis-inputmonitor.md) - [@ohos.multimodalInput.keyCode](reference/apis/js-apis-keycode.md) - [@ohos.multimodalInput.keyEvent](reference/apis/js-apis-keyevent.md) - [@ohos.multimodalInput.mouseEvent](reference/apis/js-apis-mouseevent.md) - [@ohos.multimodalInput.pointer](reference/apis/js-apis-pointer.md) - [@ohos.multimodalInput.touchEvent](reference/apis/js-apis-touchevent.md) - [@ohos.power](reference/apis/js-apis-power.md) - [@ohos.runningLock](reference/apis/js-apis-runninglock.md) - [@ohos.sensor](reference/apis/js-apis-sensor.md) - [@ohos.settings](reference/apis/js-apis-settings.md) - [@ohos.systemParameter](reference/apis/js-apis-system-parameter.md) - [@ohos.thermal](reference/apis/js-apis-thermal.md) - [@ohos.update](reference/apis/js-apis-update.md) - [@ohos.usb](reference/apis/js-apis-usb.md) - [@ohos.vibrator](reference/apis/js-apis-vibrator.md) - Account Management - [@ohos.account.appAccount](reference/apis/js-apis-appAccount.md) - [@ohos.account.distributedAccount](reference/apis/js-apis-distributed-account.md) - [@ohos.account.osAccount](reference/apis/js-apis-osAccount.md) - Language Base Class Library - [@ohos.buffer](reference/apis/js-apis-buffer.md) - [@ohos.convertxml](reference/apis/js-apis-convertxml.md) - [@ohos.process](reference/apis/js-apis-process.md) - [@ohos.uri](reference/apis/js-apis-uri.md) - [@ohos.url](reference/apis/js-apis-url.md) - [@ohos.util](reference/apis/js-apis-util.md) - [@ohos.util.ArrayList](reference/apis/js-apis-arraylist.md) - [@ohos.util.Deque](reference/apis/js-apis-deque.md) - [@ohos.util.HashMap](reference/apis/js-apis-hashmap.md) - [@ohos.util.HashSet](reference/apis/js-apis-hashset.md) - [@ohos.util.LightWeightMap](reference/apis/js-apis-lightweightmap.md) - [@ohos.util.LightWeightSet](reference/apis/js-apis-lightweightset.md) - [@ohos.util.LinkedList](reference/apis/js-apis-linkedlist.md) - [@ohos.util.List](reference/apis/js-apis-list.md) - [@ohos.util.PlainArray](reference/apis/js-apis-plainarray.md) - [@ohos.util.Queue](reference/apis/js-apis-queue.md) - [@ohos.util.Stack](reference/apis/js-apis-stack.md) - [@ohos.util.TreeMap](reference/apis/js-apis-treemap.md) - [@ohos.util.TreeSet](reference/apis/js-apis-treeset.md) - [@ohos.util.Vector](reference/apis/js-apis-vector.md) - [@ohos.worker](reference/apis/js-apis-worker.md) - [@ohos.xml](reference/apis/js-apis-xml.md) - Test - [@ohos.application.testRunner](reference/apis/js-apis-testRunner.md) - [@ohos.uitest](reference/apis/js-apis-uitest.md) - APIs No Longer Maintained - [@ohos.bytrace](reference/apis/js-apis-bytrace.md) - [@ohos.data.storage](reference/apis/js-apis-data-storage.md) - [@system.app](reference/apis/js-apis-system-app.md) - [@system.battery](reference/apis/js-apis-system-battery.md) - [@system.bluetooth](reference/apis/js-apis-system-bluetooth.md) - [@system.brightness](reference/apis/js-apis-system-brightness.md) - [@system.configuration](reference/apis/js-apis-system-configuration.md) - [@system.device](reference/apis/js-apis-system-device.md) - [@system.fetch](reference/apis/js-apis-system-fetch.md) - [@system.file](reference/apis/js-apis-system-file.md) - [@system.geolocation](reference/apis/js-apis-system-location.md) - [@system.mediaquery](reference/apis/js-apis-system-mediaquery.md) - [@system.network](reference/apis/js-apis-system-network.md) - [@system.notification](reference/apis/js-apis-system-notification.md) - [@system.package](reference/apis/js-apis-system-package.md) - [@system.prompt](reference/apis/js-apis-system-prompt.md) - [@system.request](reference/apis/js-apis-system-request.md) - [@system.router](reference/apis/js-apis-system-router.md) - [@system.sensor](reference/apis/js-apis-system-sensor.md) - [@system.storage](reference/apis/js-apis-system-storage.md) - [@system.vibrator](reference/apis/js-apis-system-vibrate.md) - [console](reference/apis/js-apis-logs.md) - Native APIs - Standard Libraries Supported by Native APIs - [Node_API](reference/native-lib/third_party_napi/napi.md) - [libuv](reference/native-lib/third_party_libuv/libuv.md) - [Native Standard Libraries Supported by Openharmony](reference/native-lib/third_party_libc/musl.md) - Appendix - [Native API Symbols Not Exported](reference/native-lib/third_party_libc/musl-peculiar-symbol.md) - [EGL Symbols Exported from Native APIs](reference/native-lib/third_party_opengl/egl-symbol.md) - [OpenGL ES 3.0 Symbols Exported from Native APIs](reference/native-lib/third_party_opengl/openglesv3-symbol.md) - FAQs - [Guide to Switching to Full SDK](quick-start/full-sdk-switch-guide.md) - [Ability Framework Development](faqs/faqs-ability.md) - [ArkUI (JavaScript) Development](faqs/faqs-ui-js.md) - [ArkUI (ArkTS) Development](faqs/faqs-ui-ets.md) - [Graphics and Image Development](faqs/faqs-graphics.md) - [File Management Development](faqs/faqs-file-management.md) - [Network and Connection Development](faqs/faqs-connectivity.md) - [Device Management Development](faqs/faqs-data-management.md) - [Device Management Development](faqs/faqs-device-management.md) - [Native API Usage](faqs/faqs-native.md) - [Usage of Third- and Fourth-Party Libraries](faqs/faqs-third-party-library.md) - [IDE Usage](faqs/faqs-ide.md) - [hdc_std Command Usage](faqs/faqs-hdc-std.md) - [Development Board](faqs/faqs-development-board.md)