Web applications can now display a small badge on their icon (e.g., an unread message count) to notify users of new activity without sending intrusive push notifications.
Chrome 81 automatically attempts to load images via HTTPS on secure sites. If an image is only available via HTTP, it is blocked to maintain the site's security integrity. Google Chrome 81 Offline Installer Free Download
This feature allows web apps to read and write to NFC tags, which is useful for museum exhibits, inventory management, and conference badges. Web applications can now display a small badge
This API allows web developers to place virtual objects into a user's real-world camera view, enabling augmented reality (AR) experiences directly within the browser without needing external apps. which is useful for museum exhibits