Report: Capabilities

The Capabilities Project (aka. Project Fugu ๐Ÿก) is a cross-company effort at Google to make it possible for web apps to do anything native apps can, by exposing the capabilities of the operating system platform to the web platform, while maintaining user security, privacy, trust, and other core tenets of the web.

(๐Ÿก Launched) Async Clipboard Read

This metric tracks the percentage of pages that read data from the system clipboard via the Async Clipboard API.

(๐Ÿก Launched) Badge Set

This metric tracks the percentage of pages that set a badge via the Badging API.

(๐Ÿก Launched) Badge Clear

This metric tracks the percentage of pages that clear a badge via the Badging API.

(๐Ÿก Launched) Get Installed Related Apps

This metric tracks the percentage of pages that get the installed related apps via the Get Installed Related Apps API.

(๐Ÿก Launched) Periodic Background Sync Register

This metric tracks the percentage of pages that register a periodicsync event via the Periodic Background Sync API.

(๐Ÿก Launched) Periodic Background Sync

This metric tracks the percentage of pages that observe a periodicsync event that was registered via the Periodic Background Sync API.

(๐Ÿก Launched) Storage Estimation

This metric tracks the percentage of pages that estimate available storage via the Storage API.

(๐Ÿก Launched) Persistent Storage

This metric tracks the percentage of pages that ask for their data to be stored in persisted storage via the Storage API.

(๐Ÿก Launched) Screen Wake Lock

This metric tracks the percentage of pages that acquire a screen wake lock via the Screen Wake Lock API.

(๐Ÿงช Origin trial) Notification Triggers

This metric tracks the percentage of pages that use scheduled notifications via the Notification Triggers API.

(๐Ÿก Launched) Content Indexing

This metric tracks the percentage of pages that add content to the content index via the Content Indexing API.

(๐Ÿงช Origin trial) QuicTransport

This metric tracks the percentage of pages that add transmit messages via the QuicTransport API.

(๐Ÿงช Origin trial) Idle Detection

This metric tracks the percentage of pages that detect when the user is idle via the Idle Detection API.

(๐Ÿงช Origin trial) WebSocketStream

This metric tracks the percentage of pages that transmit messages via the WebSocketStream API.