Facebook Chat - Engineering at Meta

Reverse engineering the Facebook Messenger API

Facebook Engineers Don't Know Where They Keep Your Data

Ultimate guide to Facebook Support: how to get help

Meta introduces end-to-end encryption on Facebook Messenger

Facebook Real-time Chat Architecture Scaling With Over Multi

Inside the Facebook Engineering Culture: Part 1

Designing Facebook Messenger System Design Interview - GeeksforGeeks

How to use Facebook Messenger for Business

Engineering at Meta - Engineering at Meta Blog

Meta's new head of Messenger reveals her calendar - Protocol

From Instagram to Messenger: Meta Introduces Inbox Notes Feature