1# Quick Start 2 3- Getting Started 4 - [Before You Start](start-overview.md) 5 - [Building the First ArkTS Application in Stage Model](start-with-ets-stage.md) 6 - [Building the First ArkTS Application in FA Model](start-with-ets-fa.md) 7 - [Building the First JavaScript Application in FA Model](start-with-js-fa.md) 8- Development Fundamentals 9 - Application Package Fundamentals 10 - [Application Package Overview](application-package-overview.md) 11 - Application Package Structure 12 - [Application Package Structure in Stage Model](application-package-structure-stage.md) 13 - [Application Package Structure in FA Model](application-package-structure-fa.md) 14 - Multi-HAP Mechanism 15 - [Multi-HAP Design Objectives](multi-hap-objective.md) 16 - [Multi-HAP Build View](multi-hap-build-view.md) 17 - [Multi-HAP Development, Debugging, Release, and Deployment Process](multi-hap-release-deployment.md) 18 - [Multi-HAP Usage Rules](multi-hap-rules.md) 19 - [Multi-HAP Operation Mechanism and Data Communication Modes](multi-hap-principles.md) 20 - [Application Installation and Uninstallation Process](application-package-install-uninstall.md) 21 - [Application Package Update Process](application-package-update.md) 22 - Shared Package 23 - [Shared Package Overview](shared-guide.md) 24 - [HAR](har-package.md) 25 - HSP 26 - [In-Application HSP Development](in-app-hsp.md) 27 - Quick Fix 28 - [Quick Fix Overview](quickfix-principles.md) 29 - [CLI-based Quick Fix Development](quickfix-debug.md) 30 - Application Configuration Files in Stage Model 31 - [Application Configuration File Overview (Stage Model)](application-configuration-file-overview-stage.md) 32 - [app.json5 Configuration File](app-configuration-file.md) 33 - [module.json5 Configuration File](module-configuration-file.md) 34 - Application Configuration Files in FA Model 35 - [Application Configuration File Overview (FA Model)](application-configuration-file-overview-fa.md) 36 - [Internal Structure of the app Tag](app-structure.md) 37 - [Internal Structure of the deviceConfig Tag](deviceconfig-structure.md) 38 - [Internal Structure of the module Tag](module-structure.md) 39 - [Resource Categories and Access](resource-categories-and-access.md) 40- Learning ArkTS 41 - [Getting Started with ArkTS](arkts-get-started.md) 42 - Basic Syntax 43 - [Basic Syntax Overview](arkts-basic-syntax-overview.md) 44 - [Declarative UI Description](arkts-declarative-ui-description.md) 45 - Custom Component 46 - [Creating a Custom Component](arkts-create-custom-components.md) 47 - [Page and Custom Component Lifecycle](arkts-page-custom-components-lifecycle.md) 48 - [\@Builder Decorator: Custom Builder Function](arkts-builder.md) 49 - [\@BuilderParam Decorator: @Builder Function Reference](arkts-builderparam.md) 50 - [\@Styles Decorator: Definition of Resusable Styles](arkts-style.md) 51 - [\@Extend Decorator: Extension of Built-in Components](arkts-extend.md) 52 - [stateStyles Decorator: Polymorphic Style](arkts-statestyles.md) 53 - State Management 54 - [State Management Overview](arkts-state-management-overview.md) 55 - Component State Management 56 - [\@State Decorator: State Owned by Component](arkts-state.md) 57 - [\@Prop Decorator: One-Way Synchronization from Parent to Child Components](arkts-prop.md) 58 - [\@Link Decorator: Two-Way Synchronization Between Parent and Child Components](arkts-link.md) 59 - [\@Provide and \@Consume Decorators: Two-Way Synchronization with Descendant Components](arkts-provide-and-consume.md) 60 - [\@Observed and \@ObjectLink Decorators: Observing Attribute Changes in Nested Class Objects](arkts-observed-and-objectlink.md) 61 - Application State Management 62 - [Application State Management Overview](arkts-application-state-management-overview.md) 63 - [LocalStorage: UI State Storage](arkts-localstorage.md) 64 - [AppStorage: Application-wide UI State Storage](arkts-appstorage.md) 65 - [PersistentStorage: Application State Persistence](arkts-persiststorage.md) 66 - [Environment: Device Environment Query](arkts-environment.md) 67 - Other State Management Features 68 - [Overview of Other State Management Features](arkts-other-state-mgmt-functions-overview.md) 69 - [\@Watch: Getting Notified of State Variable Changes](arkts-watch.md) 70 - [$$ Syntax: Two-Way Synchronization of Built-in Components](arkts-two-way-sync.md) 71 - Rendering Control 72 - [Rendering Control Overview](arkts-rendering-control-overview.md) 73 - [if/else: Conditional Rendering](arkts-rendering-control-ifelse.md) 74 - [ForEach: Rendering of Repeated Content](arkts-rendering-control-foreach.md) 75 - [LazyForEach: Lazy Data Loading](arkts-rendering-control-lazyforeach.md) 76