Allows web apps (as defined by the Web App Manifest standard) to set an app-wide badge in operating-system-specific places such as the shelf or home screen. Additionally, it gives the app a small, visible place to notify the user of new activity that might require attention, without showing a full notification. It can show additional information, such as an unread count or event type. It allows the app to convey this information when its windows are closed.
Documentation
Specification
Status in Chromium
Origin trial (tracking bug) in:
- Chrome for desktop release 73
Consensus & Standardization
After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.
Owners
Intent to Prototype url
Intent to Prototype threadSearch tags
badge, notification, taskbar,Last updated on 2021-01-17
Comments
Use origin trial "Badging V2", available in Chrome 78 onwards. Prefixed with "Experimental" during the origin trial.