To help keep online shopping surging, Facebook has opened up its Instagram messaging developer tool, so anyone can build new messaging experiences where consumers already congregate and shop. At its ...

Facebook today presented the Messenger API for Instagram, WhatsApp Business API, Login Connect with Messenger, and more during its F8 Refresh developers conference. Going back to its roots, Facebook ...

While Facebook's main platform is encountering heavy public scrutiny, its Messenger app is emerging as the crown jewel for maintaining engagement. While Facebook's main platform is encountering heavy ...