What is harmonyos-dev?
HarmonyOS application development assistant based on ArkTS and ArkUI frameworks. Confirm API version (default API 20+) and target device type (default PC) before starting. Supports UI component development, data management, network communication, and system capability integration. Applicable for greenfield development, iterating existing projects, and architecture design. References official Huawei documentation including release notes, development guides, API references, best practices, and FAQ. Source: coreylyn/harmonyos-skills.