Node-API

• About This Kit
• Creating an NDK Project
• Building an NDK Project
  • Overview
  • Building an NDK Project with the DevEco Studio Template
  • Building an NDK Project with the Command Line CMake
  • Building an NDK Project with Prebuilt Libraries
• Code Development
  • Overview
  • C/C++ Standard Library
    • C/C++ Library Mechanisms
    • Using fdsan
  • Using Node-API
    • Node-API Overview
    • Node-API Status Codes
    • Node-API Data Types and APIs
    • Node-API Development Specifications
    • Node-API Development Process
    • Node-API Guides
      • Using Node-API Extension APIs
      • Working with Arrays Using Node-API
      • Working with ArrayBuffer Using Node-API
      • Working with BigInt Using Node-API
      • Working with Buffer Using Node-API
      • Working with Basic Data Types Using Node-API
      • Working with Class Using Node-API
      • Working with Cleanup Hooks Using Node-API
      • Working with Date Using Node-API
      • Error Handling Using Node-API
      • Associating Data with a Running Environment to Tie Their Lifecycle Using Node-API
      • Working with Functions Using Node-API
      • Performing Lifecycle Management Using Node-API
      • Working with Objects Using Node-API
      • Working with Other Node-API Utilities
      • Working with Primitives Using Node-API
      • Implementing Asynchronous Operations Using Node-API
      • Setting ArkTS Object Properties Using Node-API
      • Working with String Using Node-API
      • Customizing Asynchronous Operations Using Node-API
    • Typical Node-API Use Cases
      • Asynchronous Task Development Using Node-API
      • Thread Safety Development Using Node-API
      • Wrapping a Native Object in an ArkTS Object
      • Wrapping a Native Object in a Sendable ArkTS Object
      • Creating an ArkTS Runtime Environment Using Node-API
      • Loading a Module in the Main Thread Using Node-API
      • Running or Stopping an Event Loop in an Asynchronous Thread Using Node-API Extension APIs
      • Loading a Module Using Node-API
      • Passing a Task with the Specified Priority to an ArkTS Thread from an Asynchronous Thread Using Node-API
      • Creating, Switching, and Destroying a Context in a Thread Using Node-API Extension APIs
      • Creating a Strong Reference to an ArkTS Object Using Node-API Extension APIs
      • Creating and Destroying a Critical Scope and Accessing String Content Using Node-API Extension APIs
      • Analyzing Exceptions and Crashes Triggered by Using Node-API
      • Calling an ArkTS Method with Return Value of a Promise Using Node-API
      • Creating a Sendable Strong Reference to an ArkTS Object Using Node-API Extension APIs
    • Node-API FAQs
      • Node-API FAQs
      • FAQs About Stability
      • FAQs About Memory Leaks
      • FAQs About Basic Functionalities
  • Using JSVM-API
    • JSVM-API Overview
    • JSVM-API Data Types and APIs
    • JSVM-API Development Process
    • JSVM-API Development Specifications
      • JSVM-API Development Specifications
      • JSVM-API FAQs
    • JSVM-API Guides
      • Working with Tasks Using JSVM-API
      • Working with VM Snapshots Using JSVM-API
      • Working with Wasm Using JSVM-API
      • Creating and Calling JS Functions Using JSVM-API
      • Performing JSON Operations Using JSVM-API
      • Working with Arrays Using JSVM-API
      • Working with ArrayBuffer Using JSVM-API
      • Working with BigInt Using JSVM-API
      • Working with Classes Using JSVM-API
      • Working with Date Using JSVM-API
      • Performing Debug Operations Using JSVM-API
      • Working with Objects Using JSVM-API
      • Working with Primitives Using JSVM-API
      • Implementing Asynchronous Operations Using JSVM-API
      • Setting JS Object Properties Using JSVM-API
      • Working with Strings Using JSVM-API
      • Obtaining the JSVM-API Version Using JSVM-API
      • Error Handling Using JSVM-API
      • Debugging and Profiling JS Code Using JSVM-API
      • Performing Lifecycle Management Using JSVM-API
      • Performing Memory Management Using JSVM-API
      • Comparing JS Values Using JSVM-API
      • Customizing Exception Handling Using JSVM-API
      • Triggering GC Using JSVM-API
      • Setting the private Property Using JSVM-API
      • Working with Latin1/UTF16 Strings Using JSVM-API
      • Working with Proxy Using JSVM-API
      • Working with Well-Known Symbols Using JSVM-API
      • Working with Wrapper Objects Using JSVM-API
      • Creating and Obtaining Values Using JSVM-API
    • Typical JSVM-API Use Cases
      • JSVM-API Debugging
      • Working with Trace Using JSVM-API
      • Requesting the JIT Profile for JSVMs
      • JSVM-API Secure Shield Mode
      • Troubleshooting JSVM-API Memory Leaks
      • JSVM-API Tuning and Performant Coding Cases
        • Creating and Destroying JSVMs Using JSVM-API
        • Accelerating Compilation Using a Code Cache
        • JSVM Tuning Practices
    • JSVM Performance Debugging Guides
      • Collecting V8 Trace Data Using HiSmartPerf
      • Analyzing Web Page Memory Using DevTools
  • Longque-JS-API
    • Using Longque JS APIs
  • OpenMP Support
    • OpenMP Overview
    • Building and Running Applications Using OpenMP
  • Resource Management
    • Raw File Development
  • Thread Scheduling
    • QoS Development
    • Gewu Development
  • Memory Management
    • Purgeable Memory Development
  • Bundle Management
    • Native Bundle Development
• Debugging and Profiling
  • Overview
  • C/C++ Memory Error Detection
• Hardware Compatibility
  • Overview
  • OpenHarmony ABIs
  • CPU Features
  • Using Neon Instructions