A notification just sent out by the official app for Facebook’s F8 conference later today reads “The Garage and Demo areas are now open! Just revealed: Parse for IoT, Messenger as a Platform, and the Teleportation Station.”
The social network is set to announce about 20 third-party services, whose apps will work on top of Messenger when the integration rolls out, according to a person familiar with the matter. It's not yet clear who the early partners are or what the integration will look like, but Facebook will likely expand the capability to more developers following the initial rollout.