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This page documents standardized and proprietary extensions to the web manifest format.
If adding a new member, please provide the name, and brief description, and a link to either the specification or documentation the describes what the member does. If it's a enumerated member (i.e., one that takes discreet values), please briefly describe those values.
### The `moz_fruits` member A Mozilla proprietary extension that allows your app to smell like either an "apple", "orange", or "banana". Information about the `moz_fruits` member can be found on [`moz_fruits` MDN page](https://developer.mozilla.org/moz_fruits).
These are extensions that are at least Working Drafts.
These are vendor-specific extensions.
A proprietary extension related to Google Cloud Messaging. More information may be found at: https://developers.google.com/cloud-messaging/gcm
gcm_user_visible_only member (DEPRECATED)
A proprietary extension related to Google Cloud Messaging. More information may be found at: https://www.chromestatus.com/feature/5778950739460096