harmonyos-development
Installation
SKILL.md
HarmonyOS (鸿蒙) Development
Covers HarmonyOS 7 / API 26.0.0 Release and existing HarmonyOS 6.1 / 6.1.1 (API 23 / 24) native apps. Primary language is ArkTS and the primary UI framework is ArkUI. For new projects use the API 26 Release toolchain; for existing projects inspect SDK settings before changing them. Set compatibleSdkVersion from device coverage and protect newer calls on older devices.
Read references/platform-baseline.md for SDK selection, references/api26-release.md for migration, and references/ndk-napi.md for C/C++ bindings, threads, async work, and ownership. Other task-specific references are routed through references/README.md.