How prepared are you to build fast and efficient web applications? This eloquent book provides what every web developer should know about the network, from fundamental limitations that affect performance to major innovations for building even more p
XMPP (eXtensible Messaging and Presence Protocol) is a messaging protocol that enables communication between two or more devices via the Internet. It is used primarily to power instant-messaging services such as Jabber and WhatsApp. In this way, it
Key Features Learn about the fundamentals of XMPP and be able to work with the core functionality both server-side and in the browser Build a simple 1-to-1 chat (the "Hello World" of XMPP), explore multi-user chat, publish subscribe systems, and wor
