V-Dom

JD Tech

Nov 13, 2024 · Frontend Development

Dynamic Cross‑Platform Rendering Architecture and Implementation on HarmonyOS

This article explains the end‑to‑end architecture, principles, and code implementation of the dynamic cross‑platform framework (Roma/Dynamic) on HarmonyOS, covering template loading, JS‑C++‑ArkTS instance creation, V‑Dom and Component tree construction, rendering pipeline, view updates, and performance optimizations.