Blog

We'll show you how to get a list of online users in an online chatroom, creating a buddy list that updates as users join and leave the chatroom.

How to automatically add unique users and usernames to a multiplayer game lobby chatroom

PubNub now supports Google Cloud Messaging (GCM) for Android push notifications.

The MQTT protocol for embedded Internet of Things devices now supported by PubNub.

How to develop a multiplayer game lobby with chat functionality using PubNub

How to build a server health monitoring tool with real-time reporting functionality using PubNub

Here are three ways to handle and receive messages via subscribed channels with Cocoa

How to use PubNub multiplexing to leverage multiple Publish/Subscribe channels in an AngularJS web or mobile application

We'll walk you through the 5 challenges of Internet of Things connectivity when developing IoT applications.