1# Application Development 2 3- [Application Development Overview](application-dev-guide.md) 4- About OpenHarmony 5 - [OpenHarmony Project](../OpenHarmony-Overview.md) 6 - [Glossary](../glossary.md) 7 - [OpenHarmony Release Notes](../release-notes/Readme.md) 8- Quick Start 9 - Getting Started 10 - [Before You Start](quick-start/start-overview.md) 11 - [Getting Started with ArkTS in Stage Model](quick-start/start-with-ets-stage.md) 12 - [Getting Started with ArkTS in FA Model](quick-start/start-with-ets-fa.md) 13 - [Getting Started with JavaScript in FA Model](quick-start/start-with-js-fa.md) 14 - Development Fundamentals 15 - Application Package Fundamentals 16 - [Application Package Overview](quick-start/application-package-overview.md) 17 - Application Package Structure 18 - [Application Package Structure in Stage Model)](quick-start/application-package-structure-stage.md) 19 - [Application Package Structure in FA Model](quick-start/application-package-structure-fa.md) 20 - [HAR File Structure](quick-start/har-structure.md) 21 - Multi-HAP Mechanism 22 - [Multi-HAP Design Objectives](quick-start/multi-hap-objective.md) 23 - [Multi-HAP Build View](quick-start/multi-hap-build-view.md) 24 - [Multi-HAP Development, Debugging, Release, and Deployment Process](quick-start/multi-hap-release-deployment.md) 25 - [Multi-HAP Usage Rules](quick-start/multi-hap-rules.md) 26 - [Multi-HAP Operation Mechanism and Data Communication Modes](quick-start/multi-hap-principles.md) 27 - [Application Installation and Uninstallation Process](quick-start/application-package-install-uninstall.md) 28 - Application Configuration Files in Stage Model 29 - [Application Configuration File Overview (Stage Model)](quick-start/application-configuration-file-overview-stage.md) 30 - [app.json5 Configuration File](quick-start/app-configuration-file.md) 31 - [module.json5 Configuration File](quick-start/module-configuration-file.md) 32 - Application Configuration Files in FA Model 33 - [Application Configuration File Overview (FA Model)](quick-start/application-configuration-file-overview-fa.md) 34 - [Internal Structure of the app Tag](quick-start/app-structure.md) 35 - [Internal structure of deviceConfig Tag](quick-start/deviceconfig-structure.md) 36 - [Internal Structure of the module Tag](quick-start/module-structure.md) 37 - [Resource Categories and Access](quick-start/resource-categories-and-access.md) 38 - Learning ArkTS 39 - [Getting Started with ArkTS](quick-start/arkts-get-started.md) 40 - ArkTS Syntax (Declarative UI) 41 - [Basic UI Description](quick-start/arkts-basic-ui-description.md) 42 - State Management 43 - [Basic Concepts](quick-start/arkts-state-mgmt-concepts.md) 44 - [State Management with Page-level Variables](quick-start/arkts-state-mgmt-page-level.md) 45 - [State Management with Application-level Variables](quick-start/arkts-state-mgmt-application-level.md) 46 - [Dynamic UI Element Building](quick-start/arkts-dynamic-ui-elememt-building.md) 47 - [Rendering Control](quick-start/arkts-rendering-control.md) 48 - [Restrictions and Extensions](quick-start/arkts-restrictions-and-extensions.md) 49- Development 50 - [Application Models](application-models/Readme-EN.md) 51 - [UI Development](ui/Readme-EN.md) 52 - [Notification](notification/Readme-EN.md) 53 - [Window Manager](windowmanager/Readme-EN.md) 54 - [WebGL](webgl/Readme-EN.md) 55 - [Media](media/Readme-EN.md) 56 - [Security](security/Readme-EN.md) 57 - [Connectivity](connectivity/Readme-EN.md) 58 - [Data Management](database/Readme-EN.md) 59 - [File Management](file-management/Readme-EN.md) 60 - [Telephony Service](telephony/Readme-EN.md) 61 - [Task Management](task-management/Readme-EN.md) 62 - [Device Management](device/Readme-EN.md) 63 - [Device Usage Statistics](device-usage-statistics/Readme-EN.md) 64 - [DFX](dfx/Readme-EN.md) 65 - [Internationalization](internationalization/Readme-EN.md) 66 - [Application Test](application-test/Readme-EN.md) 67 - [OpenHarmony IDL Specifications and User Guide](IDL/idl-guidelines.md) 68 - [Native APIs](napi/Readme-EN.md) 69- Tools 70 - [DevEco Studio (OpenHarmony) User Guide](quick-start/deveco-studio-user-guide-for-openharmony.md) 71 - [Debugging Tools](tools/Readme-EN.md) 72- Hands-On Tutorials 73 - [Samples](https://gitee.com/openharmony/applications_app_samples/blob/OpenHarmony-3.2-Release/README.md) 74 - [Codelabs](https://gitee.com/openharmony/codelabs) 75- API References 76 - [SystemCapability](reference/syscap.md) 77 - [SystemCapability List](reference/syscap-list.md) 78 - [Component Reference (TypeScript-based Declarative Development Paradigm)](reference/arkui-ts/Readme-EN.md) 79 - [Component Reference (JavaScript-based Web-like Development Paradigm)](reference/arkui-js/Readme-EN.md) 80 - [JS Service Widget UI Components](reference/js-service-widget-ui/Readme-EN.md) 81 - APIs 82 - [ArkTS and JS APIs](reference/apis/Readme-EN.md) 83 - [Error Codes](reference/errorcodes/Readme-EN.md) 84 - Native APIs 85 - [Standard Libraries](reference/native-lib/third_party_libc/musl.md) 86 - [Node_API](reference/native-lib/third_party_napi/napi.md) 87- [FAQs](faqs/Readme-EN.md) 88- Contribution 89 - [How to Contribute](../contribute/documentation-contribution.md) 90