OpenHarmony documentation | OpenHarmony开发者文档
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
System manager service framework | 系统能力管理框架
Inter-process communication (IPC) and Remote Procedure Call (RPC) | 跨进程通信与跨设备的远程过程调用
Hardware platforms emulation by QEMU | QEMU模拟不同的硬件单板
