Window manager and compositor | 图形窗口合成器

Third-party open-source software musl | 三方开源软件musl

Third-party open-source software musl | 三方开源软件musl

Compilation and building framework and scripts | 编译构建框架和脚本

Development framework for extending the JS Native Module | 原生模块扩展开发框架

Cellular communication modem interface adaptation layer for implementing communication with the modem | 蜂窝通信modem接口适配层，负责与modem通信