Window Manager | 窗口管理框架
图像的效果处理框架
暂无描述
System information dumper | 系统信息导出
Performance profiler that provides an analytics tool for the memory, bytrace plug-in, and IDE, as well as plug-in capabilities | 性能调优模块，提供了实时内存、bytrace插件和ide侧的分析工具，并提供了插件化能力
Obtaining device status | 获取设备状态
The OpenHarmony JS UI framework provides basic, container, and canvas UI components and standard CSS animation capabilities. It supports the web-development-like programming paradigm.
Distributed Screen | 分布式屏幕
