Messenger Web App Upgrades

Set a custom notification sound, close chats, and display unread badges on Messenger.com! Tired of the default Facebook Messenger notification sound, wanting to close out of a chat you're not currently reading, or hoping to see your unread count at a quick glance? Messenger Web App Upgrades adds some new usability features to help: - Set a custom notification sound for new messages - Press the Escape key to close out of the current chat - Display unread badges (only if the site is installed as a PWA) Install and launch the extension, configure settings as desired, then refresh Messenger for the changes to take effect. Uploaded audio data is stored exclusively on-device. Additionally, the extension does not collect data or report back to any server or cloud service. *** Open source under the GPLv3 license. Source Code: https://github.com/mejia-dev/Messenger-Web-App-Upgrades File a Bug: https://github.com/mejia-dev/Messenger-Web-App-Upgrades/issues?state=open *** Enjoying the extension? Please leave a rating! I read all the feedback I receive! Alternatively, feel free to buy me a coffee: https://mejia.dev/coffee *** Disclaimer: This extension is not in any way affiliated with, associated with, authorized, or endorsed by Facebook or Meta Platforms, Inc. Facebook Messenger is a registered trademark of Meta Platforms, Inc.