1# Readme 2 3- [元能力](js-apidiff-ability.md) 4- [无障碍服务](js-apidiff-accessibility.md) 5- [帐号](js-apidiff-account.md) 6- [ArkUI](js-apidiff-arkui.md) 7- [电源管理](js-apidiff-battery.md) 8- [包管理](js-apidiff-bundle.md) 9- [通信](js-apidiff-communication.md) 10- [语言编译运行时](js-apidiff-compiler-and-runtime.md) 11- [定制服务](js-apidiff-customization.md) 12- [分布式数据管理](js-apidiff-distributed-data.md) 13- [分布式硬件](js-apidiff-distributed-hardware.md) 14- [文件管理](js-apidiff-file-management.md) 15- [全球化](js-apidiff-global.md) 16- [图形](js-apidiff-graphic.md) 17- [Misc软件](js-apidiff-misc.md) 18- [MSDP](js-apidiff-msdp.md) 19- [多模输入](js-apidiff-multi-modal-input.md) 20- [媒体](js-apidiff-multimedia.md) 21- [事件与通知](js-apidiff-notification.md) 22- [资源调度](js-apidiff-resource-scheduler.md) 23- [安全基础服务](js-apidiff-security.md) 24- [泛Sensor](js-apidiff-sensor.md) 25- [电话服务](js-apidiff-telephony.md) 26- [测试框架](js-apidiff-unitest.md) 27- [升级服务](js-apidiff-update.md) 28- [用户IAM](js-apidiff-user-iam.md) 29- [Web](js-apidiff-web.md) 30- [窗口](js-apidiff-window.md)