| api[www,ALE] code | Receive events that correspond to a light sensor detecting the presence of a light. |
| api[www,BateryStatus] code | Battery status of the hosting device. |
| api[www,Clipboard] code | Clipboard operations such as copy, cut and paste in web applications. |
| api[www,DeviceOrientation] code | Physical orientation and motion of a hosting device. |
| api[www,FileAPI] code | File objects in web applications, as well as programmatically selecting them and accessing their data. |
| api[www,FileAPIDS] code | Navigate file system hierarchies, and defines a means by which a user agent may expose sandboxed sections of a users local filesystem to web applications. |
| api[www,FileAPIWriter] code | Writing to files from web applications. |
| api[www,Fullscreen] code | Fullscreen API for the web platform. |
| api[www,Geolocation] code | Access to geographical location information associated with the hosting device. |
| api[www,IME] code | Access to an IME (input-method editor) associated with a hosting user agent. |
| api[www,IndexedDB] code | Database of records holding simple values and hierarchical objects. |