# APIs

-   [Console Logs](console-logs.md)
-   [HiAppEvent](hiappevent.md)
-   [Page Routing](page-routing.md)
-   [Pop-up Window](pop-up-window.md)
-   [Timer](timer.md)
-   [Audio Management](js-apis-audio.md)
-   [Audio Playback](audio-playback.md)
-   [Device Information](device-information.md)
-   [System Attribute](system-attribute.md)
-   [Battery and Charging](battery-and-charging.md)
-   [Screen Brightness](screen-brightness.md)
-   [Globalization](globalization.md)
-   [Resource Management](resource-management.md) 
-   [Updater](updater.md)