Dynamic Cross‑Platform Solution Overview and Implementation

Introduction: Dynamicization is a self‑developed one‑stop cross‑platform solution that allows a single codebase to run on iOS, Android, H5 and Huawei HarmonyOS, reducing development effort, enabling real‑time and A/B targeting while preserving excellent user experience.

Background: Native development offers high performance but poor dynamism and long release cycles, whereas H5 offers flexibility but suffers from lower performance and limited native capabilities. These two approaches lead to problems in business efficiency, user experience, and development cost.

Problems: Business releases are constrained by app store review cycles; page load times over 3 seconds cause user abandonment; maintaining four separate codebases (iOS, Android, H5, Harmony) inflates cost.

Solution Overview: The article compares existing cross‑platform frameworks (React Native, Weex, H5, Mini‑programs, Flutter) and introduces the proprietary “Dynamicization” framework, which aims to combine high development efficiency, performance, dynamism, native rendering, and low learning curve.

Implementation Details: The solution consists of a JSEngine runtime and business code written in a Vue‑like DSL (Hello.jue). A custom CLI compiles the code with Babel, supports ES6, image Base64 conversion, zip compression and hot‑reload. Cloud‑based builds ensure consistent environments.

Product Management: Built artifacts are uploaded to a resource management backend that provides encryption, gray‑release, long‑connection push, and A/B testing capabilities.

Runtime: On iOS the engine uses JavaScriptCore, on Android V8, and on web WebKit. The engine loads early, creates business instances, and manages rendering, lifecycle, and event dispatch across all target platforms.

Unified Interface: A common API defines instance lifecycle, element CRUD, bidirectional JS‑native communication, and hot‑reload, allowing platform‑specific adapters (e.g., Huawei Harmony) to be implemented with minimal effort.

Application Scenarios: Card‑level dynamic rendering for JD Finance’s app, page‑level dynamic components (lists, waterfall, pull‑to‑refresh), and future full‑app development.

Future Plans: Explore integrating Flutter’s Skia engine for higher rendering performance and extend DSL support to Vue 3 and React Native, enabling low‑cost native‑like experiences for front‑end projects.

Conclusion: The Dynamicization solution spans JavaScript, iOS, Android, Java, Harmony, Vue, Node, and Webpack, inviting developers to explore further.