LiteOS kernel for embedded devices with rich resources | 适用于资源较丰富嵌入式设备的LiteOS内核

Graphic ui components | 图形UI组件

Hardware platforms emulation by QEMU | QEMU模拟不同的硬件单板

Ability framework. An ability is an abstraction of a functionality that an application can provide and is an essential component to OpenHarmony applications. | Ability是应用所具备能力的抽象，也是应用程序的重要组成部分

Hardware Driver Foundation (HDF) dependent adapter for kernel and user mode | HDF内核和用户态驱动框架依赖适配