WeChat Client Technology Team

Apr 1, 2025 · Mobile Development

How DataList Revolutionized Enterprise WeChat Development on HarmonyOS

Facing the dual challenges of migrating millions of lines of enterprise code to HarmonyOS and maintaining stability amid rapidly evolving APIs, the WeChat team introduced the DataList framework, employing three entropy‑reduction mechanisms—structured, dynamic, and cognitive—to achieve data‑driven UI, cross‑platform reuse, and decoupled business logic.