PWA in 2021

A demo of various web capabilities available in 2021.

Install

Install this website as a mobile/desktop application.

Push Notifications

Request permission for and send a push notification to the device.

App Badge

Set the application badge icon.

Background Sync

Set a task to run when connection is stable.

Periodic Background Sync

Set a task to run once a day.

Contact Picker

Read contacts.

Web Share

Share data between applications.

File System Access & File Handling

Read from and write to local files. Open files with this application.