<ul><li>ArkTS is a TypeScript-inspired declarative UI language in HarmonyOS, designed for distributed apps.</li><li>The tutorial focuses on building a reusable Counter component with state management, event handling, and component composition.</li><li>Key steps include creating the Counter component with necessary functionalities and using it in the Index page.</li><li>The tutorial concludes with common mistakes to avoid and a summary of learning how to define UI components, use stateful logic, and build layouts using ArkTS.</li></ul>

🌟 ArkTS Demystified: Build Modern UI with HarmonyOS Declarative Syntax(HarmonyOS 5.0.0 or high)

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