DevEco Studio - HUAWEI Developers

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DevEco Studio

Your integrated development environment (IDE) for developing HarmonyOS apps and atomic services, offering a comprehensive suite of features, including compilation, building, real-time UI preview, code debugging, and performance profiling.

DevEco Studio

Key Features

Smart code editing

Boost coding productivity with intelligent code completion, code factoring, and other essential features for ArkTS, JavaScript, and C/C++ development.

Multi-device bidirectional preview

See how your app UI and components look across different devices, right as you code, accelerating UI development.

Flexible building

Leverage the lightweight build tool DevEco Hvigor for defining source code, resources, and build processes to flexibly create differentiated multi-target products, plus a powerful Build Analyzer that helps you analyze build performance and improve build efficiency.

Cross-language debugging

Debug your code with advanced features, such as ArkTS and C++ cross-language debugging, assembly code debugging, LLDB-based debugging, reverse debugging, memory view analysis, smart navigation, and data breakpoints.

Multi-scenario, in-depth profiling

Profile your app performance with the powerful DevEco Profiler for a diverse range of scenarios, including memory leakage, component time consumption, network requests, app startup, and UI freezing. See how your HarmonyOS app is performing with visualized swimlanes.

Get Started

Download DevEco Studio to kickstart your HarmonyOS app and atomic service development.

Documentation

Get step-by-step instructions on how to use DevEco Studio.

Release Notes

Learn about the new features and changes in DevEco Studio.

Forum

Ask questions, share insights, and engage with other developers.

System Requirements

Windows

Operating system: Windows 10/11 (64-bit) Memory: 16 GB or above Hard disk: 100 GB or above Resolution: 1280 × 800 or higher

macOS

Operating system: macOS (x86) 11/12/13/14 or macOS (Arm) 12/13/14 Memory: 8 GB or above Hard disk: 100 GB or above Resolution: 1280 × 800 or higher