Blog
Learn about new PubNub releases, industry trends, and app development tips.
Building a Key Exchange System to Send Encrypted Messages
How to build a key exchange system using PubNub, enabling users to send encrypted, self destructing chat messages in real time.
Michael Carroll
Key Exchange and Self Destructing Messages Overview
Part One on building an open source, self destructing chat widget enabling you to send and receive self destructing, encrypted messages.
Michael Carroll
Using PubNub and Google Dart to Subscribe to a Bitcoin Feed
Stephen Blum
CTO, PubNub
Online Users in a Chatroom Tutorial
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.
Michael Carroll
Adding Usernames in a Chatroom Tutorial – MemeWarz #2
How to automatically add unique users and usernames to a multiplayer game chatroom
Michael Carroll
PubNub Now Supports Google Cloud Messaging (GCM) for Android
PubNub now supports Google Cloud Messaging (GCM) for Android push notifications.
Developer Relations Team
MQTT for Embedded Devices Now Supported by PubNub
PubNub now supports the MQTT protocol, enabling you to communicate using the MQTT protocol while still leveraging the PubNub Data Stream Network. Here’s how:
Michael Carroll
Real-time Tech: Crowd Participation and Second-Screen Apps
A look at how real-time tech is changing the way we interact and engage audiences with crowd participation and second-screen apps.
Todd Greene
Multiplayer Game Lobby PubNub Tutorial – MemeWarz Overview
Part One (building a game lobby with chat) of our series on building a multiplayer game with JavaScript and PubNub