Choose Set Up under the type of app you want. For a Messenger app, choose your page and complete the Webhook setup instructions. Use the Graph API to read from and write data into Facebook. The Graph ...

An internal Facebook presentation from 2018 describes a messaging-based app called Bell that would have allowed high school students to communicate with their classmates.

Facebook has launched a standalone mobile app dedicated to Facebook Groups. The social network's Creative Labs team developed the application to help users "share faster and more easily with all the ...

RIP to Facebook Messenger’s desktop app. The native app for Mac and Windows is no longer available to users as of today, December 15, 2025, and existing users are being directed to the Facebook ...

Finally, there is a UI update related to issues with choosing a light theme on your Windows Phone. Sometimes, when using a light theme (vs. dark theme) through your Windows Phone’s display settings, ...